[XLS] · Web view420 42 4/16/2015 290 3.3 8/4/2014 100 10 9/20/2001 1250 125 4/16/2003 9/4/2015 80...

TCEQ Interoffice Memorandum

We would like to call attention to several notations used on the list. Short-term ESLs are listed for each constituent.

To: Interested PartiesFrom: Toxicology Division, Office of Executive DirectorDate: September 28, 2015

Subject: September 2015 Effects Screening Levels

Attached is the latest update of the list of Effects Screening Levels (ESLs) currently used by the TCEQ Toxicology Division for air permiting. This update replaces the list released on March 17, 2014. ESLs, expressed in terms of microgram per cubic meter (µg/m3) or parts per billion by volume (ppbv) in air, are used to evaluate potential for effects to occur as a result of exposure to concentrations of constituents in the air. ESLs are based on data concerning health effects, odor/nuisance potential, and effects on vegetation. They are not ambient air standards. If predicted or measured airborne levels of a constituent do not exceed the screening level, adverse health or welfare would not be expected to result. If ambient levels of constituents in air exceed the screening level, it does not necessarily indicate a problem, but a more in-depth review is conducted.

• “Short-term” generally indicates a 1-hour averaging period. However, exceptions are noted parenthetically after the name of the constituent. • “Long-term” indicates an annual averaging period. • “Final” indicates that the ESL was updated using the revised ESL development guidelines (RG-442).• “Under review” indicates that the ESL is currently being reviewed by the Toxicology Division. • “Interim” indicates that the ESL is current and will be reviewed by the Toxicology Division at a later date. Also, interim ESLs can be updated pending the release of updated toxicity information or odor data. • “must meet NAAQS” indicates that, for species of limited concern, the determination of the individual species impacts are not required if a National Ambient Air Quality Standards (NAAQS) analysis is completed for particulate matter of 2.5 and 10 microns or less (PM2.5 and PM10).

For any compound that is designated as particulate matter (PM), the compound will be evaluated on individual basis as PM10, except for long-term crystalline silica and coal dust, which will be evaluated as PM4 . The total particulate matter represented in each permit evaluation must meet the National Ambient Air Quality Standard. For any constituent composed of at least 5% of benzene, benzene emissions will have to be modeled and evaluated separately. Numerous changes have been made since the last released version, too numerous to indicate on the list.

Finally, all further updates regarding ESLs will be posted on the Toxicology Web page when available:

If you cannot find a listing for a particular constituent, this does not mean a health effects review is not required. A default short-term ESL of 2 µg/m3 can be used, or you may contact the Toxicology Division to determine if a screening level has been established for a constituent that is not in this list. To request an interim ESL, please fill out the Interim ESL Request Form (found in this excel workbook and on the Toxicology webiste). In the interest of time and resources, the Toxicology Division requests that you please conduct a thorough search of the Published ESL List with CAS numbers and synonyms of the constituent of interest prior to contacting the Toxicology Division. If a request has been received with constituents that are listed on the Published ESL List, it will be returned. For any technical questions, please feel free to contact Ross Jones at 512-239-1804 or email at [email protected] or Jong-Song Lee at 512-239-1790 or email at [email protected].

http://www.tceq.state.tx.us/implementation/tox/

http://www.tceq.state.tx.us/implementation/tox/

List Updated September 2015

Substance CAS No. Substance Surrogated to: Substance Synonym(s) Date Derived Status

((dimethylamino)methyl)phenol 120-65-0 2-[(dimethylamino)methyl]phenol 420 -- 42 -- 4/16/2015 Interim Health Health([dimethylamino] methyl) phenol 25338-55-0 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health(+/-) bis(2-ethylhexyl) sebacate 122-62-3 -- -- 100 -- 10 -- 9/20/2001 Interim Health Health

(1,3-dimethylbutyl)benzene 19219-84-2 -- 1250 -- 125 -- 4/16/2003 Interim Health Health

67924-19-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health(1E,4E)-1,5-di(2-furyl)-1,4-pentadien-3-one 886-77-1 furfural 1,5-difuryl-1,4-pentadien-3-one 80 -- 8 -- 3/31/2015 Interim Health Health

88394-54-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

42220-47-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health(1-methylene-2-propenyl)benzene 2288-18-8 divinylbenzene -- 530 100 53 10 2/4/2013 Interim Health Health(1-methylethyl)-1,1'-biphenyl 25640-78-2 -- 2-isopropylbiphenyl 20 -- 2 -- 7/24/2001 Interim Health Health

68333-89-1 isopropylbenzene -- 2500 500 250 50 10/9/2014 Interim Health Health

(2,2-dimethyl-1,3-dioxolan-4-yl)methanol 100-79-8 4,4-dimethyl-1,3-dioxolane 520 -- 52 -- 9/29/2014 Interim Health Health(2,4-dichlorophenoxy)acetic acid, isooctyl ester 1928-43-4 2,4-D dimethylamine salt 2,4-D isooctyl ester 20 -- 2 -- 7/1/2015 Interim Health Health

(2E)-3,7-dimethyl-2,6-octadien-1-yl acetate 105-87-3 isopropenyl acetate 460 -- 46 -- 6/18/2015 Interim Health Health

(2-ethylhexanoate-O)oxo-aluminum, homopolymer 56237-74-2 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 2/29/2000 Interim Health Health

96195-80-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health(3-aminopropyl)trimethoxysilane 13822-56-5 organosilane 3-(trimethoxysilyl)propylamine 1000 (vapor) -- 100 (vapor) -- 10/13/2014 Interim Health Health

127-51-5 -- alpha-cetone 1400 -- 140 -- 6/30/2015 Interim Health Health(3Z,6E)-1,3,6-octatriene 22038-68-2 1,7-octadiene -- 300 -- 30 -- 4/3/2013 Interim Health Health(4R)-4-hydroxy-2-hexanone 106353-47-3 4-hydroxy-4-methyl-2-pentanone -- 960 200 96 20 3/20/2013 Interim Health Health

(5E,9E)-hexadeca-5,9-diene 93762-80-2 -- 5800 -- 580 -- 3/26/2013 Interim Health Health(dichloromethyl)benzene 98-87-3 -- benzyl dichloride; benzal chloride 20 3 2 0.3 10/1/2003 Interim Health Health(E)-1,2,3,3,4-pentachloro-1-butene 94796-72-2 1,1,3,3,4,4-hexachloro-1-butene -- 24 -- 2.4 -- 3/20/2013 Interim Health Health(E)-2-pentene 68956-55-8 1-pentene C5 Amylene; C5 DIOLEFIN STREAM 13000 4500 600 210 8/4/2014 Final Health --(E)-isosafrole 120-58-1 safrole -- 350 -- 35 -- 2/28/2001 Interim Health Health

68478-61-5 -- -- 50 -- 5 -- 5/10/2004 Interim Health Health

17553-86-5 -- 70 -- 7 -- 2/28/2008 Interim Health Health(S)-3-chloro-1,2-propanediol 60827-45-4 3-chloro-1,2-propanediol (S)-alpha-chlorohydrin 50 -- 5 -- 5/12/2015 Interim Health Health(tetrapropenyl)-butanedioic acid 27859-58-1 -- -- 100 -- 10 -- 10/1/2007 Interim Health Health

52581-71-2 -- -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health


(Z)-butenedioic acid, homopolymer 608-40-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

[(2,4-dibromo-6-methylphenoxy)methyl]-oxirane 75150-13-9 -- 1000 (vapor) -- 100 (vapor) -- 4/28/2000 Interim Health Health

[(2,4-dibromo-6-methylphenoxy)methyl]-oxirane 75150-13-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


34690-00-1 50 -- 5 -- 9/24/2015 Interim Health Health

5995-42-6 -- 50 -- 5 -- 9/14/2007 Interim Health Health


38750-81-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health[2-(3,4-epoxycyclohexyl)ethyl]trimethoxysilane 3388-04-3 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Under Review Health Health

68987-63-3 copper dusts and mists C.I. Pigment Blue 76 10 (PM10) -- 1 (PM10) -- 11/3/2014 Interim Health Health

104810-48-2 benzotriazole 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Health

104810-47-1 benzotriazole 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Health[diethyl(methyl)silyl]oxy-diethyl-methylsilane 1000-00-6 organosilane -- 1000 (vapor) -- 100 (vapor) -- 10/27/2012 Interim Health Health


[nitrilotris (methylene)] tri-phosphonic acid 6419-19-8 particulate matter DEQUEST 2000 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health




[nitrilotris(methylene)]tris(phosphonic acid) 40588-62-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-(1-chlorocyclopropyl) ethanone 63141-09-3 -- 21 -- 2.1 -- 10/3/2013 Interim Health Health1-(1-naphthyl)-2-thiourea 86-88-4 ANTU; alpha-naphthylthiourea 3 (PM10) -- 0.3 (PM10) -- 10/1/2003 Interim Health Health

1-(1-naphthylmethyl)quinolinium chloride 65322-65-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-(2-aminoethyl)-2-tall oil alkyl-2-imidazoline 68389-77-5 -- -- 50 -- 5 -- 10/1/2003 Interim Health Health

1-(2-hydroxyethyl)-2-(tall oil-alkyl)-2-imidazoline 61791-39-7 -- Unamine T 50 -- 5 -- 10/1/2012 Interim Health Health1-(2-hydroxyethyl)-2-pyrrolidinone 3445-11-2 1-ethyl-2-pyrrolidinone -- 470 -- 47 -- 5/23/2013 Interim Health Health

4080-31-3 -- -- 5 0.5 0.5 0.05 10/1/2003 Interim Health Health1-(4-pentenyl) piperidine 81547-95-7 piperidine 1-(pent-4-en-1-yl)piperidine 40 -- 4 -- 10/9/2014 Interim Health Health

1-(benzyl)quinolinium chloride 15619-48-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68541-07-1 diethylenetriamine -- 42 -- 4.2 -- 8/30/2013 Interim Health Health1-(dimethylamino)-2-propanol 108-16-7 -- -- 750 -- 75 -- 10/1/2003 Interim Health Health

1-(phenylmethyl)-pyridinium, Et Me derivs., chlorides 68909-18-2 pyridine -- 30 10 3 1 6/28/2012 Interim Health Health

71216-01-8 particulate matter must meet NAAQS -- must meet NAAQS -- 7/17/2015 Final Health Health

71550-57-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,1,1,2,2-pentafluoroethane 354-33-6 -- HFC-125; Freon 125 50000 10000 5000 1000 12/20/2010 Interim Health Health1,1,1,2,2-pentafluoropropane 1814-88-6 -- -- 5000 -- 500 -- 2/12/1996 Interim Health Health1,1,1,2,3,3,3-heptafluoropropane 431-89-0 -- -- 10000 -- 1000 -- 4/21/2003 Interim Health Health1,1,1,2,3,4,4,5,5,5,-decafluoropentane 138495-42-8 -- decafluoropentane; HFC 4310 10000 -- 1000 -- 10/1/2007 Interim Health Health1,1,1,2-tetrachloro-2,2-difluoroethane 76-11-9 -- Freon 112 41700 5000 4170 500 8/30/2013 Interim Health Health1,1,1,2-tetrachloroethane 630-20-6 -- -- 1050 -- 105 -- 5/1/2002 Interim Health Health1,1,1,2-tetrafluroethane 811-97-2 -- HFC-134A; Freon 134a 41700 10000 4170 1000 12/20/2010 Interim Health Health1,1,1,3,3,3-hexafluropropane 690-39-1 -- -- 62000 10000 6200 1000 12/20/2010 Interim Health Health1,1,1,3,3-pentafluoropropane 460-73-1 -- HFC-245fa 16440 3000 1640 300 12/20/2010 Interim Health Health

Substance Surrogated to column indicates when the values from a compound are based on another chemical.

Short-term ESL (ug/m3)

Short-term ESL (ppb)

Long-term ESL (ug/m3)

Long-term ESL (ppb)

Short-term ESL Basis

Long-term ESL Basis

2,4,6-bis-(dimethylaminomethyl)phenol

alkyl benzene, C6-C9, generic, not otherwise specified

(1,6-hexanediylbis(nitrilobis(methylene)))tetrakis-phosphonic acid, hexaammonium salt compd. with 2,2,2-nitrilotris(ethanol) (1:2)

(1-hydroxyethylidene) bis-phosphonic acid, compd with 2,2',2"-nitrilotris [ethanol](1-hydroxyethylidene) bis-phosphonic acid, compound with 2-aminoethanol

(1-methylethyl)-benzene, oxidized, polyphenyl residues

solketal; 1,2-isopropylidene-rac-glycerol

geranyl acetate; trans-3,7-dimethyl-2,6-octadien-1-ol acetate

(2-hydroxy-4-(2-propen-1-yloxy)phenyl)phenyl-methanone, reaction products with silica-trimethoxymethylsilane hydrolysis products and triethoxysilane

(3E)-3-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one

alkenes, C11-C18, generic, not otherwise specified

(imidazole, 1H-)-1-ethanamine, 4,5-dihydro-, 2-nornaphthenyl derives(S)-(+)-2,3,7,7a-tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione

(Z)-alpha-9-octadecenyl-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)](Z)-alpha-9-octadecenyl-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)]

oxirane, generic, not otherwise specified

[(phosphonomethyl)imino] bis[2,1-ethanediylnitrilobis(methylene)] tetrakis-phosphonic acid

[(phosphonomethyl)imino] bis[6,1-hexanediylnitrilobis(methylene)]tetrakis-phosphonic acid

[[(2-hydroxyethyl)imino]bis(methylene)]bisphosphonic acid

bis(hexamethylenetriaminepenta(methylenephosphonic acid))

[[(2-hydroxyethyl)imino]bis(methylene)]bisphosphonic acid

[1,2-ethanediylbis[nitrilobis(methylene)]]tetrakis-phosphonic acid, ammonium salt[1,6-hexanediylbis (nitrilotris methylene)] tetrakis-phosphonic acid, tetrasodium salt

[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-copper, chlorinated

[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-hydroxypoly(oxo-1,2-ethanediyl)

Tinuvin-1130; hydroxyphenyl benzotriazole derivative

[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-w-[3-[3-(2Hbenzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]poly(oxy-1,2-ethanediyl)

Tinuvin-1130; hydroxyphenyl benzotriazole derivative

[iminobis(methylene)bis-phophonic acid, N-coco alkyl derivs, ammonium salts

[nitrilotris (methylene)] tris-phosphonic acid, ammonium salt[nitrilotris (methylene)] tris-phosphonic acid, pentasodium salt[nitrilotris (methylene)] tris-phosphonic acid, sodium salt

2-chloro-1-(1-chlorocyclopropyl) ethanone

1-(3-chloroallyl)-3,5,7-aza-1-azoniad adamantane chloride

1-(phenylmethyl)-quinolinium, chloride (1:1)

1-(bis(2-(1,3-dimethylbutylideneamino)ethyl)amino)-3-phenoxypropan-2-ol

1,1'-(1,5-naphthalenediyl)bis(3-{3-[(2-ethylhexyl)oxy]propyl}urea)

N,N''-naphthalene-1,5-diylbis(N'-(3-((2-ethylhexyl)oxy)propyl)urea

1,1'-(1-methylethylidene)bis[4-(4-azidophenoxy)-benzene

Substance CAS No. Substance Surrogated to: Substance Synonym(s) Date Derived StatusShort-term ESL

(ug/m3)Short-term ESL

(ppb)Long-term ESL

(ug/m3)Long-term ESL

(ppb)Short-term ESL Basis

Long-term ESL Basis

1,1,1-chlorodifluoroethane 75-68-3 -- Freon 142b 42000 10000 4200 1000 12/17/2010 Interim Health Health1,1,1-trichloro-2-methyl-2-propanol 57-15-8 -- chlorobutanol 40 10 4 1 3/20/2013 Interim Health Health1,1,1-trifluoroethane 420-46-2 -- Freon 143a 34000 10000 3400 1000 12/8/2011 Interim Health Health

68937-51-9 silica, crystalline -- 14 (PM10) -- 0.27 (PM4) -- 10/8/2010 Final Health Health1,1,2,2-tetrabromoethane 79-27-6 -- acetylene tetrabromide 14 1 1.4 0.1 11/8/2007 Interim Health Health1,1,2,2-tetrachloro-1,2-difluoroethane 76-12-0 -- Freon 112a 41700 5000 4170 500 9/23/2013 Interim Health Health1,1,2,2-tetrachloroethane 79-34-5 -- -- 70 10 7 1 10/1/2003 Interim Health Health1,1,2,3,3,4,4-heptachloro-1-butene 116188-72-8 1,1,3,3,4,4-hexachloro-1-butene -- 24 -- 2.4 -- 3/20/2013 Interim Health Health1,1,2,4,4-pentachlorobuta-1,3-diene 21400-41-9 hexachloro-1,3-butadiene -- 2 0.2 0.2 0.02 3/20/2013 Interim Health Health

1,1,2-trichloro-1,2,2-trifluoroethane 76-13-1 -- 38000 5000 3800 500 10/1/2003 Interim Health Health1,1,2-trichloroethane 79-00-5 -- -- 550 100 55 10 10/1/2003 Interim Health Health1,1,2-trimethyl cyclopentane 4259-00-1 -- -- 3500 -- 350 -- 6/10/2002 Interim Health Health1,1,3,3,4,4-hexachloro-1-butene 34973-39-2 -- 24 -- 2.4 -- 10/1/2003 Interim Health Health1,1,3,3-tetrabutylurea 4559-86-8 -- tetrabutyl urea 58 -- 5.8 -- 9/24/2015 Interim Health Health

1,1,3,3-tetramethylbutyl hydroperoxide 5809-08-5 organic peroxide 100 -- 10 -- 1/7/2015 Interim Health Health

1,1,3-trimethycyclohexane 3073-66-3 -- 3500 -- 350 -- 10/24/2000 Interim Health Health1,1,3-trimethyl cyclopentane 4516-69-2 -- -- 3500 -- 350 -- 2/12/1996 Interim Health Health

1,1,3-trimethyl-5-(1 -methylethyl)-1H-indene 30839-52-2 -- 70 -- 7 -- 5/11/2015 Interim Health Health1,1,4,4-tetrachlorobuta-1,3-diene 36038-53-6 hexachloro-1,3-butadiene -- 2 0.2 0.2 0.02 3/20/2013 Interim Health Health


1,1,4,4-tetraphenyl-1,3-butadiene 1450-63-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,1,4,7,7-pentamethyl-diethylenetriamine 3030-47-5 diethylenetriamine Jeffcat PMDETA 42 -- 4.2 -- 8/30/2013 Interim Health Health

1,1,4-trimethyl cyclohexane and other isomers 7094-27-1 -- 3500 -- 350 -- 10/24/2000 Interim Health Health1,10-decanediamine 646-25-3 -- -- 20 (PM10) -- 2 (PM10) -- 3/28/2000 Interim Health Health1,10-phenanthroline 66-71-7 -- -- 5 -- 0.5 -- 6/10/2004 Interim Health Health1,13-tetradecadiene 21964-49-8 -- -- 100 -- 10 -- 8/30/2007 Interim Health Health

1,1-di-(t-butylperoxy)-3,3,5-trimethylcyclohexane 6731-36-8 organic peroxide Trigonox 29; Luperox 231 100 -- 10 -- 10/24/2001 Interim Health Health1,1-dichloro-1-fluoroethane 1717-00-6 -- dichlorofluoroethane; Freon 141b 24000 5000 2400 500 9/23/2013 Interim Health Health1,1-dichloro-1-nitroethane 594-72-9 -- -- 120 20 12 2 10/1/2003 Interim Health Health1,1-dichlorobut-1-ene 11069-19-5 -- dichlorobutene 20 -- 2 -- 10/1/2003 Interim Health Health1,1-dichloroethane 75-34-3 -- ethylidene chloride 4000 1000 400 100 10/1/2003 Interim Health Health

1,1-dichloroethylene 75-35-4 -- 210 54 100 26 10/17/2007 Final Health Health1,1-dichloropropene 563-58-6 1,3-dichloropropene -- 45 10 4.5 1 12/2/1999 Interim Health Health1,1-diethoxy-but-2-ene 10602-34-3 acetaldehyde -- 450 -- 45 -- 9/25/2014 Interim Health Health1,1-difluoroethane 75-37-6 -- Freon 152A; HFC-152a 27000 10000 2700 1000 12/17/2010 Interim Health Health1,1-dimethyl hydrazine 57-14-7 -- -- 0.25 0.1 0.025 0.01 10/1/2003 Interim Health Health1,1-dimethyl-3-phenyl urea 101-42-8 -- -- 30 (PM10) -- 3 (PM10) -- 5/19/1999 Interim Health Health

1,1-dimethylcyclohexane 590-66-9 -- 3500 -- 350 -- 6/10/2002 Interim Health Health1,1-di-t-amylperoxycyclohexane 15667-10-4 organic peroxide -- 100 -- 10 -- 1/27/2000 Interim Health Health

1,1-di-tert-butylperoxycyclohexane 3006-86-8 organic peroxide Luperox 331P80; Trigonox 22-BB80 100 -- 10 -- 1/27/2000 Interim Health Health1,1-methylethylcyclopentane 3875-51-2 -- -- 3500 -- 350 -- 10/24/2000 Interim Health Health

1,1-oxybis-benzene tetrapropylene derivs., sulfonated 119345-03-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,1'-oxybisbenzene, pentabromo deriv 32534-81-9 4-chlorodiphenyl ether -- 5 -- 0.5 -- 9/2/2014 Interim Health Health


119345-04-9 600 (vapor) -- 60 (vapor) -- 8/30/2013 Interim Health Health

1,1'-oxybiscyclohexane 4645-15-2 dicyclohexyl ether 3500 -- 350 -- 11/10/2014 Interim Health Health1,1'-oxydi-2-propanol 110-98-5 -- 1,1'-dimethyldiethylene glycol 1200 220 120 22 10/1/2003 Interim Health Health1,2,2,6,6-pentamethyl-4-piperidinol 2403-89-6 -- -- 35 (PM10) -- 3.5 (PM10) -- 5/7/2014 Interim Health Health1,2,3,3,4,4,5,5-octafluorocyclopentene 559-40-0 -- ZEORORA ZFL-58 10000 -- 1000 -- 9/18/2007 Interim Health Health

1,2,3,4,5,6-hexachlorocyclohexane 58-89-9 5 -- 0.5 -- 10/1/2003 Interim Health Health1,2,3,4-tetrahydro-5(1-phenyl)-naphthalene 60466-61-7 -- -- 700 -- 70 -- 1/6/2013 Interim Health Health1,2,3,4-tetrahydro-6(1-phenyl)-naphthalene 6196-98-1 -- -- 700 -- 70 -- 1/6/2004 Interim Health Health1,2,3,4-tetrahydronaphthalene 119-64-2 -- 3030 560 303 56 9/4/2015 Interim Health Health

1,2,3,4-tetramethylbenzene 488-23-3 -- 2450 -- 245 -- 8/30/2013 Interim Health Health1,2,3,5-tetrachlorobenzene 634-90-2 -- -- 3500 -- 350 -- 7/30/2002 Interim Health Health

1,2,3,5-tetramethylbenzene 527-53-7 isodurene 2450 -- 245 -- 8/30/2013 Interim Health Health1,2,3,6-tetrahydrobenzaldehyde 100-50-5 benzaldehyde 3-cyclohexene-1-carboxaldehyde 90 -- 9 -- 3/12/2015 Interim Health Health

25038-04-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,2,3-trichlorobenzene 87-61-6 1,2,4-trichlorobenzene -- 400 (vapor) 50 40 (vapor) 5 3/15/2011 Interim Health Health

1,2,3-trichlorobenzene 87-61-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,2,3-trichloropropane 96-18-4 -- -- 600 100 60 10 10/1/2003 Interim Health Health1,2,3-trichloropropene 96-19-5 -- -- 80 14 8 1.4 10/1/2003 Interim Health Health1,2,3-trimethyl cyclopentane 15890-40-1 -- -- 3500 -- 350 -- 4/2/2013 Interim Health Health1,2,3-trimethylbenzene 526-73-8 trimethylbenzene hemimellitene 4400 900 54 11 9/4/2015 Final Health Health

54553-90-1 phthalate ester 2-phenyl-2-imidazoline pyromellitate 50 -- 5 -- 4/23/2015 Interim Health Health1,2,4,5-tetrachlorobenzene 95-94-3 1,2,4-trichlorobenzene benzene tetrachlorides 400 (vapor) -- 40 (vapor) -- 10/1/2014 Interim Health Health

1,2,4,5-tetrachlorobenzene 95-94-3 particulate matter benzene tetrachlorides must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1,2,4,5-tetraethylbenzene 635-81-4 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1,2,4,5-tetramethylbenzene 95-93-2 Durene 2450 -- 245 -- 8/30/2013 Interim Health Health1,2,4-cyclohexanetriethanethiol 25664-92-0 mercaptan triethanethiol, 1,2,4-cyclohexane- 18 -- 1.8 -- 4/20/2015 Interim Health Health1,2,4-triazole 288-88-0 -- s-triazole 50 -- 5 -- 11/21/2014 Interim Health Health

1,2,4-tributyl phosphorotrithioate 78-48-8 -- 50 (PM10) -- 5 (PM10) -- 10/1/2004 Interim Health Health1,2,4-trichlorobenzene 120-82-1 -- 400 (vapor) 50 40 (vapor) 5 3/15/2011 Interim Health Health1,2,4-triethenyl cyclohexane 2855-27-8 -- -- 2000 -- 200 -- 4/24/2001 Interim Health Health

1,2,4-triethylbenzene 877-44-1 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1,2,4-triisopropylbenzene 948-32-3 1,2,4-tris(1-methylethyl)-benzene 2450 -- 245 -- 5/11/2015 Interim Health Health1,2,4-trimethylbenzene 95-63-6 trimethylbenzene pseudocumene 4400 900 54 11 9/4/2015 Final Health Health

392662-40-7 phthalate ester -- 50 -- 5 -- 10/21/2014 Interim Health Health

1,2-benzenedicarboxylic acid, di-C6-C8, br alkyl esters 71888-89-6 phthalate ester JAYFLEX 77; alkyl phthalate 50 -- 5 -- 8/20/2013 Interim Health Health

68515-42-4 phthalate ester branched phthalate plasticizer 50 -- 5 -- 10/21/2014 Interim Health Health

1,2-benzenedicarboxylic acid, di-C7-C9-alkyl esters 68515-41-3 phthalate ester -- 50 -- 5 -- 8/20/2013 Interim Health Health


111381-90-9 phthalate ester heptyl undecyl phthalate; 711P Ester 50 -- 5 -- 8/20/2013 Interim Health Health1,2-benzenedicarboxylic acid, dihexyl ester 84-75-3 phthalate ester -- 50 -- 5 -- 8/20/2013 Interim Health Health1,2-benzenedicarboxylic acid, dipropyl ester 131-16-8 phthalate ester -- 50 -- 5 -- 8/20/2013 Interim Health Health


111381-89-6 phthalate ester heptyl nonyl phthalate; 79P Ester 50 -- 5 -- 8/20/2013 Interim Health Health


1,1,1-trimethyl-N-(trimethylsilyl)-silanamine, reaction products with ammonia, octamethylcyclotetrasiloxane and silica

trichlorotrifluoroethane; Freon TF; Freon 113

2,4,4-trimethyl-2-pentanyl hydroperoxide

alkanes, C5-C16, generic, not otherwise specified

2-methyl-5,6,7,7a-tetrahydro-1H-indene

1,1,4,4-tetramethyltetramethylene ester peroxybenzoic acid


1,1-dichloroethene; vinylidene chloride


1,1'-oxybisbenzene, tetrapropylene derivs, sulfonated, sodium salts

DOWFAX 2A1 Solution Surfactant; sodium benzeneoxybispropylenesulfonate with water

1,1'-oxybisbenzene, tetrapropylene derivs, sulfonated, sodium salts

surfactant, generic, not otherwise specified

DOWFAX 2A1 Solution Surfactant; sodium benzeneoxybispropylenesulfonate with water


gamma-hexachlorocyclohexane; Lindane; BHC

alkyl benzene, C9 and higher, generic, not otherwise specified


1,2,3-propanetriol, polymer with (chloromethyl)oxirane

1,2,4,5-benzenetetracarboxylic acid, compd. with 4,5-dihydro-2-phenyl-1H-imidazole (1:1)

alkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specified

DEF Technical; Tribufos; S,S,S-tributyl phosphorotrithioate


1,2-benzenedicarboxylic acid, di-C6-12-branched and linear alkyl esters

1,2-benzenedicarboxylic acid, di-C7-11-branched and linear alkyl esters (alkyl phthalate)

1,2-benzenedicarboxylic acid, diheptyl nonyl undecyl ester, branched and linear1,2-benzenedicarboxylic acid, diheptyl undecyl ester, branched and linear

1,2-benzenedicarboxylic aicd, diheptyl ester, branched and linear1,2-benzenedicarboxylic aicd, diheptyl nonyl ester, branched and linear1,2-benzenedicarboxylic aicd, dinonyl ester, branched and linear (also 9P Ester)



(ppb)Long-term ESL



Long-term ESL Basis

68515-50-4 phthalate ester -- 50 -- 5 -- 8/20/2013 Interim Health Health1,2-benzisothiazolin-3-one 2634-33-5 -- -- 350 -- 35 -- 1/11/2002 Interim Health Health1,2-bis(tribromophenoxy)-ethane 37853-59-1 -- -- 50 -- 5 -- 1/7/2000 Interim Health Health1,2-butadiene 590-19-2 -- -- 1100 510 9.9 4.5 6/23/2010 Interim Health Health1,2-butylene glycol 584-03-2 -- -- 2100 570 210 57 10/1/2003 Interim Health Health

68609-07-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,2-cyclohexanediol 931-17-9 cyclic hexanediol -- 250 -- 25 -- 9/29/2012 Interim Health Health1,2-di-2-ethoxy-4-fluoro-6-pyrimidinyl)hydrazine -- -- -- 20 (PM10) -- 2 -- 7/30/2013 Interim Health Health

1,2-dibromo-2,2-dichloroethyl dimethyl phosphate 300-76-5 -- Naled; Dibrom 1 (PM10) -- 0.1 (PM10) -- 5/20/2010 Interim Health Health1,2-dibromo-2,4-dicyanobutane 35691-65-7 -- TEKTAMER 38 A.D. 100 -- 10 -- 1/30/2002 Interim Health Health1,2-dichloro-1,1,2-trifluoroethane 354-23-4 -- Freon 123a 25000 -- 2500 -- 5/20/2013 Interim Health Health1,2-dichloro-2-methylpropane 594-37-6 -- -- 1800 -- 180 -- 8/20/2002 Interim Health Health1,2-dichloro-4-trifluoromethylbenzene 328-84-7 -- -- 1000 -- 100 -- 5/26/1998 Interim Health Health1,2-dichlorobenzene 95-50-1 1,4-dichlorobenzene o-dichlorobenzene 900 150 160 27 11/7/2014 Final Health Health1,2-dichlorobutane 616-21-7 1,2-dichloropropane -- 460 100 46 10 3/20/2013 Interim Health Health

1,2-dichloroethane, polymer with ammonia 29320-38-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1,2-dichloroethylene 540-59-0 7900 2000 790 200 10/1/2003 Interim Health Health1,2-dichloropropane 78-87-5 propylene dichloride 460 100 46 10 5/20/2010 Interim Health Health1,2-dichloropropene 26952-23-8 1,3-dichloropropene -- 45 10 4.5 1 10/31/2002 Interim Health Health

1,2-dihydro-6-ethoxy-2,2,4-trimethylquinoline 91-53-2 -- 280 -- 28 -- 3/13/2007 Interim Health Health1,2-dihydronaphthalene 447-53-0 1,2,3,4-tetrahydronaphthalene -- 3030 560 303 56 9/5/2013 Interim Health Health

1,2-diisopropylbenzene 25321-09-9 -- 2450 -- 245 -- 5/12/2015 Interim Health Health

1,2-dimethoxyethane 110-71-4 -- 220 60 22 6 10/1/2003 Interim Health Health1,2-dimethxoybenzene 91-16-7 -- Veratrole 24 4 2.4 0.4 10/1/2003 Interim Health Health1,2-dimethyl-1,4-cyclohexadiene 17351-28-9 cyclopentadiene -- 2000 -- 200 -- 4/24/2001 Interim Health Health

1,2-dimethyl-3-ethylbenzene 933-98-2 -- 2450 -- 245 -- 10/1/2014 Interim Health Health1,2-dimethyl-cyclohexene 1674-10-8 methyl cyclohexene -- 940 -- 94 -- 4/24/2001 Interim Health Health1,2-dimethylcyclooctene 54299-96-6 -- -- 1800 -- 180 -- 6/30/2010 Interim Health Health1,2-dimethylnaphthalene 573-98-8 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health1,2-dinitrobenzene 528-29-0 dinitrobenzene, all isomers o-dinitrobenzene 10 1.5 1 0.15 10/1/2003 Interim Health Health1,2-diphenyl guanidine 102-06-7 -- cyano-guanidine 50 -- 5 -- 4/5/2004 Interim Health Health1,2-epoxybutane 106-88-7 -- butylene oxide 60 20 6 2 9/4/2015 Interim Health Health1,2-epoxyhexane 1436-34-6 propylene oxide -- 70 -- 7 -- 3/20/2013 Interim Health Health


1,2-ethanediamine polymer with methyloxirane 25214-63-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1,2-ethanediamine, homopolymer 27308-78-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1,2-ethanediamine, polymer with aziridine 25987-06-8 -- 410 -- 41 -- 6/25/2015 Interim Health Health1,2-ethanedithiol 540-63-6 mercaptan ethylenedimercaptan 18 -- 1.8 -- 10/2/2013 Interim Health Health

1,2-hexadecane 7320-37-8 -- 3500 -- 350 -- 3/31/1995 Interim Health Health1,2-propadiene 463-49-0 -- allene 1100 510 9.9 4.5 6/23/2010 Interim Health Health1,2-propadienyl cyclohexane 5664-17-5 -- -- 1000 -- 100 -- 4/24/2001 Interim Health Health1,2-propanediol, polymer with methyloxirane 29434-03-5 -- Witconol PD-2000 600 (vapor) -- 60 (vapor) -- 9/30/1997 Interim Health Health

1,2-propanediol, polymer with methyloxirane 29434-03-5 particulate matter Witconol PD-2000 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3,2-dioxastannepin-4,7-dione,2,2-dibutyl 78-04-6 -- -- 30 -- 3 -- 5/19/1999 Interim Health Health

1,3,5-triethylbenzene 102-25-0 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1,3,5-triisopropylbenzene 717-74-8 -- 2450 -- 245 -- 5/11/2015 Interim Health Health

1709-70-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3,5-trimethylbenzene 108-67-8 trimethylbenzene mesitylene 4400 900 54 11 9/4/2015 Final Health Health1,3,5-trimethylhexahydro-1,3,5-triazine 108-74-7 -- -- 50 -- 5 -- 10/30/2007 Interim Health Health1,3,5-trinitrobenzene 99-35-4 -- -- 2 -- 0.2 -- 6/7/2001 Interim Health Health

1,3,5-tris(3,3,3-trifluoropropyl)-methylcyclotrisiloxane 2374-14-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


3779-63-3 hexamethylene diisocyanate polymer Tolonate HDT (polymeric HDI) 8.7 -- 0.87 -- 9/24/2015 Interim Health Health

59572-10-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3,6-hexanetricarbonitrile 1772-25-4 pentanedinitrile hexane-1,3,6-tricarbonitrile 50 -- 5 -- 5/12/2015 Interim Health Health









6440-58-0 ACTICIDE GA DMDM hydantoin 160 -- 16 -- 7/20/2015 Interim Health Health

-- N,N'-di-sec-butyl-p-phenylenediamine -- 60 -- 6 -- 6/14/2013 Interim Health Health1,3-butadiene 106-99-0 -- -- 510 230 9.9 4.5 9/4/2015 Final Odor Health

1,3-butadiene homopolymer 9003-17-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3-butadiene homopolymer oligomeric 68441-52-1 -- -- 100 -- 10 -- 1/5/2000 Interim Health Health1,3-butandiol triol or tetraol oligomers -- -- -- 100 -- 10 -- 8/23/2013 Interim Health Health1,3-butanediol 107-88-0 -- 1,3-butylene glycol 4400 1200 440 120 10/1/2003 Interim Health Health1,3-butanediol dimethacrylate 1189-08-8 -- -- 100 -- 10 -- 2/14/2003 Interim Health Health1,3-cyclohexane dicarboxaldehyde 55309-54-1 -- -- 100 -- 10 -- 3/1/2002 Interim Health Health1,3-cyclohexanediol 504-01-8 cyclic hexanediol -- 250 -- 25 -- 8/30/2012 Interim Health Health1,3-dichloro-1,1,2,2,3-pentafluoropropane 507-55-1 -- Freon cb 41500 -- 4150 -- 3/28/2000 Interim Health Health1,3-dichloro-2-butene 7415-31-8 -- -- 60 11 6 1.1 10/1/2003 Interim Health Health1,3-dichloro-2-propanol 96-23-1 -- dichlorohydrin 130 25 13 2.5 5/1/2002 Interim Health Health1,3-dichloro-2-propanol phosphate 13674-87-8 -- -- 600 -- 60 -- 11/24/2003 Interim Health Health1,3-dichlorobenzene 541-73-1 1,4-dichlorobenzene m-dichlorobenzene 900 150 160 27 11/7/2014 Final Health Health

1,2-benzenedicarboxylicacid, 1,2-dihexyl ester, branched and linear (phthalate ester plasticizer)

1,2-cyclohexanediamine, reaction products with 1,6-hexanediamine and 2,2-(1-methylethylidene)bis(4,1-phenyleneoxymethylene)bisoxirane homopolymer

acetylene dichloride; 1,2-dichloroethene

SANTOQUIN LIQUID (>91%); ethoxyqin


1,2-methoxyethane; ethylene glycol dimethyl ether


1,2-ethanediamine polymer with (chloromethyl)oxirane and N-methylmethanamine

aziridine-1,2-diaminoethane copolymer



1,3,5-trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene

1,3,5-tris(3-dimethylamino) propylhexahydro-s-triazine1,3,5-tris(6-isocyanatohexyl)-1,3,5-triazinane-2,4,6-trione

1,3,6,8-pyrenetetrasulfonic acid tetrasodium salt hydrate

tetrasodium 1,3,6,8-pyrenetetrasulfonate hydrate; sodium pyrenetetrasulfonate

1,3-benzenedicarboxylic acid, polymer with 1,3-bis(2-hydroxyethyl)-5,5-dimethyl-2,4-imidazolidinedione, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol,hexanedioic acid and 1,6-hexanediol

1,3-benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2,2-dimethyl-1,3-propanediol, hexanedioic acid and 2-(hydroxymethyl)-2-methyl-1,3-propanediol (polyester resin)

1,3-benzenedicarboxylic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 2,2-dimethyl-1,3-propanediol, hexanedioic acid and 1,3-isobenzofurandione, benzoate

1,3-benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,2-ethanediol, hexanedioic acid and 1,6-hexanediol

1,3-benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2,4-trimethyl-1,3-pentanediol

1,3-benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,6-hexanediol, 1,3-isobenzofurandione and nonanedioic acid

1,3-benzenedicarboxylic acid, polymer with 2,5-furandione, hexanedioic acid and 2,2'-oxybis(ethanol)

1,3-benzenedimethanamine, polymer with diglycidyl ether of bisphenol A and 2,2,4-trimethyl 1,6-hexane diamine1,3-bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione1,3-bis[12-hydroxy-octadecamide-N-methylene]-benzene



(ppb)Long-term ESL



Long-term ESL Basis

1,3-dichloropropane 142-28-9 1,2-dichloropropane -- 460 100 46 10 5/20/2010 Interim Health Health1,3-dichloropropene 542-75-6 TELONE II Soil Fumigant 45 10 4.5 1 10/1/2003 Interim Health Health1,3-dihydro-1,3-diisopropyl-2H-imidazol-2-one 1003017-85-3 1-methylimidazole diisopropyl-imidazolid-2-one 100 -- 10 -- 10/29/2014 Interim Health Health1,3-dihydroxybenzene 120-80-9 -- catechol; pyrocatechol 230 50 23 5 10/1/2003 Interim Health Health

1,3-diisopropyl -5-ethylbenzene 15181-13-2 1,3-di-iso-propyl-5-ethylbenzene 2450 -- 245 -- 5/11/2015 Interim Health Health

1,3-diisopropylbenzene 99-62-7 -- 2450 -- 245 -- 5/12/2015 Interim Health Health

1,3-dimethyl-4-ethylbenzene 874-41-9 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1,3-dimethyl-5-ethylbenzene 934-74-7 -- 2450 -- 245 -- 8/30/2013 Interim Health Health1,3-dimethylbutylamine 108-09-8 n-butylamine 4-methyl-2-pentanamine 60 -- 6 -- 6/29/2010 Interim Health Health1,3-dimethylindane 4175-53-5 1,2,3,4,5,6-hexachlorocyclohexane -- 5 -- 0.5 -- 2/28/2008 Interim Health Health1,3-dimethylnaphthalene 575-41-7 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health1,3-dioxepane 505-65-7 -- -- 100 (PM10) -- 10 (PM10) -- 1/16/2002 Interim Health Health1,3-dioxolane 646-06-0 -- -- 610 200 61 20 10/24/2012 Interim Health Health


26182-24-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3-pentadiene 504-60-9 pentadiene, all isomers trans-1,3-pentadiene; piperylene 1800 -- 180 -- 10/1/2003 Interim Health Health

1,3-pentadiene polymer with 2-methyl-2-butene 26813-14-9 particulate matter WINGTACK 95 (molten) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3-pentanediol 504-63-2 -- 1000 -- 100 -- 9/17/2007 Interim Health Health1,3-phenylene diamine 108-45-2 -- 1,3-benzenediamine 1 -- 0.1 -- 10/1/2003 Interim Health Health1,3-propandiamine-N-9-octadecenyl 7173-62-8 -- -- 100 -- 10 -- 2/20/2013 Interim Health Health

1,3-propanediol, homopolymer (polypropanediol) 345260-48-2 -- -- 1000 (vapor) -- 100 (vapor) -- 3/27/2013 Interim Health Health

1,3-propanediol, homopolymer (polypropanediol) 345260-48-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,3-trimethylene diamine 109-76-2 -- 1,3-propanediamine 50 -- 5 -- 10/1/2003 Interim Health Health


76-44-8 -- heptachlor 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Health1,4-benzenediol 12385-08-9 -- -- 230 -- 23 -- 10/6/1999 Interim Health Health

1,4-bis(3-aminopropyl)piperazine 7209-38-3 N-aminoethylpiperazine 610 -- 61 -- 7/23/2015 Interim Health Health1,4-bis(methylene)-cyclohexane 4982-20-1 -- -- 1000 -- 100 -- 4/24/2001 Interim Health Health

1,4-bis[(1-methylethyl)amino]-9,10-anthracenedione 14233-37-5 -- 50 -- 5 -- 10/1/2012 Interim Health Health1,4-butanediol 110-63-4 -- butanediol; 1,4-butylene glycol 500 140 50 14 10/1/2003 Interim Health Health

1,4-butanediol vinyl ether 17832-28-9 -- 600 -- 60 -- 11/24/2003 Interim Health Health1,4-butynediol 110-65-6 -- 2-butyne-1,4-diol 2 -- 0.2 -- 11/8/2007 Interim Health Health1,4-cyclohexanedicarboxaldehyde 33424-83-8 -- -- 100 -- 10 -- 3/1/2002 Interim Health Health1,4-cyclohexanedimethanol 105-08-8 -- -- 250 -- 25 -- 8/30/2012 Interim Health Health1,4-cyclohexanediol 556-48-9 cyclic hexanediol -- 250 -- 25 -- 8/30/2012 Interim Health Health

1,4-cyclohexanediylbis(methylene) dibenzoate 35541-81-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,4-dichloro-2-butene 764-41-0 -- -- 6 1.2 0.6 0.12 10/1/2003 Interim Health Health1,4-dichlorobenzene 106-46-7 p-dichlorobenzene 900 150 160 27 9/4/2015 Final Health Health1,4-diglycidyloxybutane 2425-79-8 -- -- 125 -- 12.5 -- 9/18/2007 Interim Health Health

1,4-diisopropylbenzene 100-18-5 1,4-bis(1-methylethyl)-benzene 2450 -- 245 -- 4/23/2015 Interim Health Health1,4-dimethyl-1-cyclohexene 70688-47-0 -- -- 940 -- 94 -- 2/28/2008 Interim Health Health

1,4-dimethyl-2-ethylbenzene 1758-88-9 -- 2450 -- 245 -- 3/26/2014 Interim Health Health1,4-dimethylnaphthalene 571-58-4 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health1,4-dinitrobenzene 100-25-4 dinitrobenzene, all isomers p-dinitrobenzene 10 1.5 1 0.15 4/30/2015 Interim Health Health1,4-dinitrosobenzene 105-12-4 -- p-dinitrosobenzene 200 -- 20 -- 3/21/2002 Interim Health Health1,4-dioxane 123-91-1 1,4-diethyleneoxide; p-dioxane 720 200 72 20 5/18/2015 Interim Health Health1,4-hexadiene 592-45-0 -- 3400 1000 340 100 9/4/2015 Interim Health Health1,4-naphthoquinone 130-15-4 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Health1,4-pentadiene 591-93-5 pentadiene, all isomers -- 1800 -- 180 -- 2/28/2001 Interim Health Health

1,4-piperazinediethanamine 6531-38-0 N-aminoethylpiperazine 2,2'-(1,4-piperazinediyl)diethanamine 610 -- 61 -- 7/23/2015 Interim Health Health1,5,9-cyclododecatriene 27070-59-3 -- -- 1300 200 130 20 10/1/2003 Interim Health Health1,5-cyclooctadiene 111-78-4 -- (1Z,5Z)-1,5-cyclooctadiene 2000 470 200 47 3/15/2011 Interim Health Health1,5-di(2-furyl)pentan-3-one 6075-11-2 furfural 1,5-di(2-furyl)-3-pentanone 80 -- 8 -- 3/31/2015 Interim Health Health1,5-diamino-2-methylpentane 15520-10-2 -- -- 250 -- 25 -- 9/17/2003 Under Review Health Health1,5-dibromopentane 111-24-0 bromoethane -- 220 -- 22 -- 8/23/2004 Interim Health Health1,5-dimethyl-1,5-cyclooctadiene 3760-14-3 -- -- 2000 -- 200 -- 4/24/2001 Interim Health Health1,5-dimethyl-2-piperidone 86917-58-0 -- 260 -- 26 -- 4/5/2002 Interim Health Health1,5-dimethylnaphthalene 571-61-9 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health1,5-dimethyltetralin 21564-91-0 -- -- 500 -- 50 -- 1/30/1997 Interim Health Health1,5-hexadiene 592-42-7 1,4-hexadiene -- 3400 1000 340 100 9/4/2015 Interim Health Health1,5-hexanediol 928-40-5 2-ethyl-1,3-hexanediol -- 500 -- 50 -- 2/28/2008 Interim Health Health1,5-naphthalene diisocyanate 3173-72-6 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

1,5-pentamethylene-1h-tetrazol 54-95-5 1-methylimidazole 100 -- 10 -- 5/4/2015 Interim Health Health1,5-pentanediol 111-29-5 -- -- 1000 -- 100 -- 9/17/2007 Interim Health Health1,6-dibromohexane 629-03-8 -- -- 90 -- 9 -- 8/23/2004 Interim Health Health1,6-dichlorohexane 2163-00-0 dichloromethane -- 3600 1100 350 100 8/23/2004 Final Health Health1,6-dimethylnaphthalene 575-43-9 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health

193098-40-7 -- -- 100 -- 10 -- 8/9/2004 Interim Health Health1,6-hexanediol diacrylate 13048-33-4 -- -- 10 11 1 1.1 12/20/2010 Interim Health Health1,6-hexanediol diglycidyl ether 16096-31-4 -- -- 300 -- 30 -- 6/13/2001 Interim Health Health

140921-24-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1,7-dimethylnaphthalene 575-37-1 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health1,7-octadiene 3710-30-3 -- 300 70 30 7 10/1/2003 Interim Health Health1,8-dimethylnaphthalene 569-41-5 1-methylnaphthalene -- 200 -- 20 -- 5/6/2015 Interim Health Health

1-[bis{3-{dimethylamino}propyl} amino]-2-propanol 67151-63-7 -- Jeffcat ZR-50 20 -- 2 -- 5/31/2001 Interim Health Health10,10'-oxydi-phenoxarsine 58-36-6 -- -- 12 -- 1.2 -- 9/14/2007 Interim Health Health11-methyl-1-ethylcyclopentane 16747-50-5 -- -- 3500 -- 350 -- 10/5/2012 Interim Health Health12,14-bis(methylene)-1,5,9-cyclohexadecatriene 37013-22-2 -- -- 100 -- 10 -- 4/22/2003 Interim Health Health

12-hydroxy stearic acid 106-14-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health12-hydroxydodecanoic acid 505-95-3 hexanoic acid -- 480 -- 48 10 9/4/2015 Interim Health Health


25101-94-4 -- 500 (vapor) -- 50 (vapor) -- 4/24/2015 Interim Health Health

13-docosenamide 112-84-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

15-pentadecanolide 106-02-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health18% ZINC HEX-CEM -- -- -- 580 -- 58 -- 10/31/2014 Interim Health Health1-acetoxy-1,3-butadiene 1515-76-0 -- -- 1100 510 9.9 4.5 6/23/2010 Interim Health Health1-acetyl-2-phenyl hydrazine 114-83-0 phenyl hydrazine N'-phenylacetohydrazide 4.4 -- 0.44 -- 4/5/2004 Interim Health Health1-acetylcyclohexanone 932-66-1 -- -- 1000 -- 100 -- 2/28/2008 Interim Health Health

1-allyl-2,5-dimethoxy-3,4-(methylenedioxy)-benzene 523-80-8 -- Apiole; Parsley Camphor 20 2 2 0.2 6/28/2012 Interim Health Health1-aminoheptane 111-68-2 -- heptylamine 50 -- 5 -- 10/1/2007 Interim Health Health

1-aminomethanamide dihydrogen tetraoxosulfate 21351-39-3 -- -- 50 -- 5 -- 6/12/2007 Interim Health Health1-benzocyclobutyl pentanone 6809-93-4 -- -- 25 3.3 2.5 0.33 10/1/2003 Interim Health Health1-bromo-2-chloroethane 107-04-0 -- -- 10 -- 1 -- 4/21/2003 Interim Health Health1-bromo-3-chloropropane 109-70-6 -- -- 0.5 0.08 0.05 0.008 10/1/2003 Interim Health Health

alkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specified

1,3-isobenzofurandione, hexahydromethyl-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, ethyloxirane, hexahydro-1,3-isobenzofurandione and oxirane

1,3-isobenzofurandione, polymer with ethenylbenzene, 2,5-furandione and 1,2-propanediol

1,4-(1-methyl-4-(1-methylethyl)-7-oxabicyclo[2.2.1]heptane)cineole1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene

3,3'-(1,4-piperazinediyl)di(1-propanamine)

Unisol Blue AS; dye-blue waxoline APFW

hydroxyl butylvinylether; 4-(ethenyloxy)-1-butanol

1,4-cyclohexane dimethanol dibenzoate



6,7,8,9-tetrahydro-5H-tetrazolo(1,5-a)azepine

1,6-hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, Polymers with morpholine-2,4,6-trichloro-1,3,5-triazine

1,6-hexanediyl-bis(2-(2-(1-ethylpentyl)-3-oxazolidinyl)ethyl)carbamate

1,6-hexanediylbis-carbamic acid, bis2-2-(1-ethylpentyl)-3-oxazolidinylethyl ester

12-hydroxyoctadecanoic acid polymer with methyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and oxiranylmethyl 2-methyl-2-propenoate

12-hydroxyoctadecanoic acid polymer with methyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and oxiranylmethyl 2-methyl-2-propenoate

polymer, acrylic, not otherwise specified

erucamide; erucic acid amide; cis-13-docosenamide



(ppb)Long-term ESL



Long-term ESL Basis

1-bromobutane 109-65-9 -- n-butyl bromide 2000 -- 200 -- 9/28/2007 Interim Health Health1-bromopropane 106-94-5 N-propyl bromide; EnSolv; Triagen 500 100 50 10 4/18/2008 Interim Health Health1-butanethiol 109-79-5 mercaptan n-butanethiol; n-butyl mercaptan 2.7 0.72 1.8 0.5 9/4/2015 Interim Odor Health1-butanol 71-36-3 -- n-butyl alcohol 610 200 61 20 9/4/2015 Interim Health Health1-buten-3-yne 689-97-4 -- vinyl acetylene; ethene 5000 -- 500 -- 12/18/2002 Interim Health Health1-butene 106-98-9 -- -- 19000 8100 1600 690 9/4/2015 Final Health Health1-butoxyethoxy-2-propanol 124-16-3 -- -- 1000 -- 100 -- 6/19/2007 Interim Health Health1-butyl isovalerate 109-19-3 butyl isovalerate butyl 3-methylbutanoate 1500 250 150 25 9/4/2015 Interim Health Health1-carboxyethenylcarboxyphosphonate -- -- -- 1000 (vapor) -- 100 (vapor) -- 1/11/2012 Interim Health Health

1-carboxyethenylcarboxyphosphonate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-chloro-2-methyl-propane 513-36-0 chloromethane -- 1030 -- 103 -- 1/24/2000 Interim Health Health1-chloro-2-propanol 127-00-4 -- -- 40 10 4 1 10/1/2003 Interim Health Health

1-Chloro-4-nitrobenzene 100-00-5 -- 6.4 1 0.64 0.1 10/1/2007 Interim Health Health1-chloroheptane 629-06-1 -- n-heptal chloride 500 120 50 12 9/4/2015 Interim Health Health1-chloropentane 543-59-9 chloromethane -- 1030 240 103 24 1/24/2000 Interim Health Health1-chloropropene 590-21-6 -- -- 30 -- 3 -- 4/29/2004 Interim Health Health

1-decene 872-05-9 -- 5800 -- 580 -- 9/4/2015 Interim Health Health

1-decene dimer 17438-89-0 11-Methyl-1-nonadecene 1000 (vapor) -- 100 (vapor) -- 6/24/2014 Interim Health Health

1-decene dimer 17438-89-0 particulate matter 11-Methyl-1-nonadecene must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-decene tetramer -- -- 1000 (vapor) -- 100 (vapor) -- 6/24/2014 Interim Health Health

1-decene tetramer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-decene trimer -- -- 1000 (vapor) -- 100 (vapor) -- 6/24/2014 Interim Health Health

1-decene trimer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-decene, dimer, hydrogenated 68649-11-6 -- 1000 (vapor) -- 100 (vapor) -- 6/24/2014 Interim Health Health

1-decene, dimer, hydrogenated 68649-11-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-docosanol 661-19-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-docosene 1599-67-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-dodecanethiol 112-55-0 8 1 0.8 0.1 8/29/2013 Interim Health Health

1-dodecene 112-41-4 -- 5800 -- 580 -- 9/4/2015 Interim Health Health

1-eicosanol 629-96-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-eicosene 3452-07-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-ethoxy propanol 52125-53-8 -- 3800 -- 380 -- 8/31/2004 Interim Health Health


1-ethyl-2-propylbenzene 16021-20-8 -- 2450 -- 245 -- 3/26/2014 Interim Health Health1-ethyl-2-pyrrolidinone 2687-91-4 -- 470 -- 47 -- 11/10/1998 Interim Health Health

1-ethyl-3-methylimidazolium ethyl sulfate 342573-75-5 -- 150 -- 15 -- 6/24/2014 Interim Health Health1-ethylnaphthalene 1127-76-0 -- elaidic acid 520 -- 52 -- 1/24/1995 Interim Health Health1H-1,2,4-triazole-3-thiol 3179-31-5 mercaptobenzothiazole -- 50 (PM10) -- 5 (PM10) -- 6/1/2015 Interim Health Health1H-benzotriazole, sulfate 24694-40-4 benzotriazole -- 50 (PM10) -- 5 (PM10) -- 5/12/2015 Interim Health Health

1-heptadecanol 1454-85-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-heptadecene 6765-39-5 1-tetradecene heptadec-1-ene 1000 -- 100 -- 5/18/2015 Interim Health Health1-hexacosanol 506-52-5 -- ceryl alcohol 100 (PM10) -- 10 (PM10) -- 8/30/2004 Interim Health Health

1-hexacosene 18835-33-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-hexadecanethiol 2917-26-2 -- 50 5 5 0.5 10/1/2003 Interim Health Health

1-hexadecanol 36653-82-4 particulate matter ALFOL (EPAL) 16 alcohol (95-97%) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-hexadecene 629-73-2 -- -- 1000 -- 100 -- 6/30/2010 Interim Health Health

1-hexanol 111-27-3 -- 2000 -- 200 -- 9/4/2015 Interim Health Health1-hexen-3-yne 13721-54-5 -- -- 1000 -- 100 -- 4/24/2001 Interim Health Health1-hexene 592-41-6 hex-1-ene 1700 500 170 50 9/4/2015 Interim Health Health1-hexyn-3-ol 105-31-7 -- 1-propylpropargyl alcohol 125 -- 12.5 -- 9/21/2007 Interim Health Health1H-imidazole 288-32-4 -- 100 (vapor) -- 10 (vapor) -- 5/3/2013 Interim Health Health1H-imidazole 288-32-4 -- 50 (PM10) -- 5 (PM10) -- 5/3/2013 Interim Health Health1H-pyrazole 288-13-1 -- -- 100 (vapor) -- 10 (vapor) -- 5/3/2013 Interim Health Health1H-pyrazole 288-13-1 -- -- 50 (PM10) -- 5 (PM10) -- 5/3/2013 Interim Health Health1-hydroxy-2-butanone 5077-67-8 -- -- 1000 -- 100 -- 4/29/2013 Interim Health Health1-hydroxy-2-propanone 116-09-6 -- -- 1330 -- 133 -- 10/31/2002 Interim Health Health1-hydroxy-4-(p-toluidino)-anthraquinone 81-48-1 -- -- 50 (PM10) -- 5 (PM10) -- 8/14/1998 Interim Health Health1-hydroxycyclohexyl phenyl ketone 947-19-3 -- -- 100 (PM10) -- 10 (PM10) -- 12/17/2002 Interim Health Health1-hydroxyethyl-2-cocoimidazoline 61791-38-6 -- Cola Zoline C 600 -- 60 -- 2/13/2013 Interim Health Health

1-hydroxyethylidene-1,1-diphosphonic acid 2809-21-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-methacrylic acid, dodecyl ester 90551-76-1 isooctyl acrylate 375 -- 38 -- 4/3/2015 Interim Health Health

1-methoxy-2-propanol 107-98-2 -- 3700 1000 370 100 10/1/2003 Interim Health Health1-methoxy-2-propanone 5878-19-3 -- methoxyacetone 125 -- 12.5 -- 9/21/2007 Interim Health Health

1-methoxypentane 628-80-8 -- 630 -- 270 65 9/4/2015 Interim Odor Health

1-methyl-2-(2-propenyl)-benzene 1587-04-8 -- 1250 -- 125 -- 1/24/2002 Interim Health Health1-methyl-2-chlorobenzene 25168-05-2 -- -- 460 -- 46 -- 7/31/1996 Interim Health Health1-methyl-2-methylene cyclohexane 2808-75-5 -- -- 1000 -- 100 -- 4/24/2001 Interim Health Health

1-methyl-2-n-butylbenzene 1595-11-5 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1-methyl-2-propylbenzene 1074-17-5 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1-methyl-2-propylcyclohexane 4291-79-6 -- 3500 -- 350 -- 10/24/2000 Interim Health Health

1-methyl-2-tert-butylbenzene 27138-21-2 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1-methyl-3-butylbenzene 1595-04-6 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1-methyl-3-propylbenzene 1074-43-7 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

1-methyl-4-butylbenzene 1595-05-7 -- 2450 -- 245 -- 3/26/2014 Interim Health Health

1-methyl-4-propylbenzene 1074-55-1 -- 2450 -- 245 -- 8/30/2013 Interim Health Health1-methylcyclopentadiene 26519-91-5 -- -- 1000 -- 100 -- 4/5/2000 Interim Health Health1-methylcyclopentene 693-89-0 cyclopentene -- 8100 -- 810 -- 9/19/2007 Interim Health Health

1-methylethylidine-bis-1,1-dimethylethyl) peroxide 4262-61-7 organic peroxide -- 100 -- 10 -- 11/8/2007 Interim Health Health1-methylimidazole 616-47-7 -- 100 -- 10 -- 10/1/2003 Interim Health Health1-methylindane 767-58-8 1,2,3,4,5,6-hexachlorocyclohexane -- 5 -- 0.5 -- 1/8/2003 Interim Health Health1-methyl-N-(trimethylsilyl)-methanesulfonamide 999-99-5 organosilane -- 1000 (vapor) -- 100 (vapor) -- 9/24/2015 Interim Health Health1-methylnaphthalene 90-12-0 alpha-methyl naphthalene 200 -- 20 -- 11/18/2014 Interim Health Health1-methyl-trans-3-ethylcyclopentane 2613-65-2 -- -- 3500 -- 350 -- 5/23/2001 Interim Health Health1-naphthalene acetamide 86-86-2 -- -- 50 (PM10) -- 5 (PM10) -- 6/17/2003 Interim Health Health1-naphthol 90-15-3 -- 1-hydroxynaphthalene; C.I. 76605 20 (PM10) -- 2 (PM10) -- 9/18/2007 Interim Health Health1-naphthylamine 134-32-7 -- -- 0.05 -- 0.005 -- 2/28/2001 Interim Health Health1-nitropropane 108-03-2 -- -- 900 250 90 25 10/1/2003 Interim Health Health1-nitropyrene 63021-86-3 -- -- 0.5 -- 0.05 -- 6/7/2001 Interim Health Health

1-nonadecanol 1454-84-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

p-nitrochlorobenzene; p-chloronitrobenzene

alkenes, C6-C10, generic, not otherwise specifieddecene polymer, generic, not otherwise specified

decene polymer, generic, not otherwise specified



1-dodecyl mercaptan; lauryl mercaptan


propylene glycol ethyl ether; ARCOSOLV PE

1-ethyl-2-(8-heptadecenyl)-4,5-dihydro-3-(2-hydroxyethyl)-(1H-imidazolium) ethyl sulfate


1-ethyl-2-(8-heptadecenyl)-4,5-dihydro-3-(2-hydroxyethyl)-(1H-imidazolium) ethyl sulfate

hexadecyl mercaptan; cetyl mercaptan

alcohol, generic, not otherwise specified

(1-hydroxyethylidene) bis-phosphonic acid; DEQUEST 2010 Deflocculant and Sequestrantmethacrylic ester 13; tertiarybutyl methacrylatepropylene glycol monomethyl ether; Arcosolv PM Solvent

n-methyl amyl ether; n-amyl methyl ether


alkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specified



(ppb)Long-term ESL



Long-term ESL Basis

1-nonadecene 18435-45-5 1-octadecene nonadec-1-ene 1000 (vapor) -- 100 (vapor) -- 7/7/2015 Interim Health Health1-nonadecene 18435-45-5 1-octadecene nonadec-1-ene 50 (PM10) -- 5 (PM10) -- 7/7/2015 Interim Health Health1-nonanethiol 1455-21-6 n-nonyl mercaptan 33 5 3.3 0.5 9/5/2013 Interim Health Health1-nonene 124-11-8 -- -- 5200 1000 520 100 9/4/2015 Interim Health Health1-nonyne 3452-09-3 -- -- 16400 -- 1640 -- 7/17/1997 Interim Health Health

1-octacosene 18835-34-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-octadecanethiol 2885-00-9 -- 60 5 6 0.5 10/1/2003 Interim Health Health

1-octadecanol 112-92-5 1000 (vapor) -- 100 (vapor) -- 8/23/2013 Interim Health Health

1-octadecanol 112-92-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-octadecanol, manuf. of, distn. Lights 189233-31-6 1-octadecanol C18 alcohol light-ends 1000 (vapor) -- 100 (vapor) -- 11/25/2014 Interim Health Health

1-octadecanol, manuf. of, distn. Lights 189233-31-6 particulate matter C18 alcohol light-ends must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-octadecene 112-88-9 cetyl ethylene; octadec-1-ene 1000 (vapor) -- 100 (vapor) -- 6/30/2010 Interim Health Health1-octadecene 112-88-9 cetyl ethylene; octadec-1-ene 50 (PM10) -- 5 (PM10) -- 6/30/2010 Interim Health Health1-octene 111-66-0 oct-1-ene 3400 750 340 75 9/4/2015 Interim Health Health1-octyl alcohol 111-87-5 -- 1-octanol 2700 500 270 50 9/4/2015 Interim Health Health

1-pentadecanol 629-76-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1-pentanethiol 110-66-7 -- n-amyl mercaptan; pentylmercaptan 0.1 0.02 2 0.5 9/4/2015 Interim Odor Health1-pentanol 71-41-0 n-amyl alcohol 360 100 73 20 9/4/2015 Interim Odor Health1-penten-4-yne 871-28-3 -- -- 1000 -- 100 -- 4/24/2013 Interim Health Health1-pentene 109-67-1 alpha-amylene 290 100 600 210 9/4/2015 Final Odor --1-pentyne 627-19-0 -- -- 1000 -- 100 -- 2/28/2001 Interim Health Health1-phenylthiourea 103-85-5 -- phenylthiocarbamide 4 (PM10) -- 0.4 (PM10) -- 10/1/2003 Interim Health Health1-piperidine pentanol 2937-83-9 piperidine 5-(1-piperidinyl)-1-pentanol 40 -- 4 -- 10/9/2014 Interim Health Health1-propanol 71-23-8 -- propyl alcohol; n-propyl alcohol 2460 1000 246 100 9/4/2015 Interim Health Health

1-propene, hydroformylation products, high-boiling 68551-11-1 1400 -- 140 -- 6/22/2015 Interim Health Health

1-propoxy-2-(propylthio)-3-(trifluoromethyl)-benzene -- 3-(trifluoromethyl)phenol 20 -- 2 -- 7/7/2015 Interim Health Health

1-propoxy-2-propanol 1569-01-3 1000 (vapor) -- 100 (vapor) -- 1/8/2015 Interim Health Health1-tetracosanol 506-51-4 -- lignoceryl alcohol 100 (PM10) -- 10 (PM10) -- 8/30/2004 Interim Health Health1-tetracosene 10192-32-2 -- -- 100 -- 10 -- 9/6/2001 Interim Health Health

1-tetradecanol 112-72-1 particulate matter n-tetradecanol; tetradecan-1-ol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-tetradecanol-1-propanoate 6221-95-0 -- -- 100 -- 10 -- 2/8/2013 Interim Health Health1-tetradecene 1120-36-1 -- 1000 -- 100 -- 6/29/2010 Interim Health Health

1-tridecanol 68526-86-3 particulate matter tridecyl alcohol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health1-tridecene 2437-56-1 -- -- 1000 -- 100 -- 6/28/2010 Interim Health Health1-undecanethiol 5332-52-5 undecyl mercaptan 39 -- 3.9 -- 10/1/2003 Interim Health Health1-undecanol 30207-98-8 nonanol -- 2700 -- 270 -- 3/13/2014 Interim Health Health

1-undecene 821-95-4 -- 5800 -- 580 -- 9/4/2015 Interim Health Health2 (2'-hydroxy-5'-methylphenyl) benzotriazole 2440-22-4 benzotriazole -- 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Health

2-((2-(dimethylamino)ethyl)methylamino)-ethanol 2212-32-0 -- -- 50 -- 5 -- 8/19/2010 Interim Health Health

83016-70-0 -- Texacat ZF-10 210 -- 21 -- 10/1/2003 Interim Health Health

2-(2,3,4,5-tetramethylnonoxy)ethanol 68015-67-8 600 -- 60 -- 5/13/2015 Interim Health Health

2-(2,4,5-trichlorophenoxy)propionic acid 93-72-1 particulate matter 2,4,5-TP must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-(2-aminoethoxy)ethanol 929-06-6 -- aminoethoxyethanol; diglycolamine 380 -- 38 -- 10/1/2003 Interim Health Health

2-(2-butoxyethoxy)ethanol 210818-08-9 Jeffersol DB 600 -- 60 -- 4/27/2013 Interim Health Health

73936-91-1 benzotriazole -- 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Health

2-(2'-hydroxy-3,5'-diteramylphenyl) benzotriazole 25973-55-1 benzotriazole -- 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Health2-(2-hydroxyethylamino)ethanol 8033-73-6 methylethanolamine Dabco DEOA-LF 140 -- 14 -- 8/30/2013 Interim Health Health

2-(2-nonylphenoxy)ethanol phosphoric acid 51811-79-1 600 -- 60 -- 12/9/2002 Interim Health Health

68134-22-5 particulate matter Pigment Yellow 154 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

20354-26-1 -- -- 35 -- 3.5 -- 10/1/2007 Interim Health Health2-(3-isobutylphenyl)propionic acid 66622-47-7 Ibuprofen -- 50 (PM10) -- 5 (PM10) -- 9/5/2013 Interim Health Health2(5H)-furanone 497-23-4 -- -- 600 -- 60 -- 10/1/2012 Interim Health Health

95-38-5 -- imidazole derivative 100 -- 10 -- 5/8/2003 Interim Health Health

2-(acryloyloxy)ethyl)trimethylammonium chloride 5039-78-1 -- -- 140 -- 14 -- 10/1/2003 Interim Health Health2-(butylamino)ethanol 111-75-1 -- -- 75 -- 7.5 -- 9/18/2001 Interim Health Health2-(chloromethyl)oxirane 9009-12-5 epichlorohydrin -- 20 5 2 0.5 3/20/2013 Interim Health Health




68400-71-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-(ethylamino)ethanol 110-73-6 monoethanolamine N-ethyl-2-aminoethanol 97 -- 7 -- 9/4/2015 Final Health Health2-(hydroxyl t-butyl)-5,5-dimethyl 1,3-dioxane -- -- -- 500 -- 50 -- 11/22/2010 Interim Health Health

2-(mercapto)-6-(trifluoromethyl)-phenol -- 3-(trifluoromethyl)phenol 20 -- 2 -- 7/7/2015 Interim Health Health

67584-55-8 -- 100 -- 10 -- 8/20/2004 Interim Health Health2-(methylthio)phenol 1073-29-6 phenol 2-hydroxythioanisole 150 -- 3.3 -- 9/4/2015 Final Odor Health

2-(nonylphenoxy)ethanol 27986-36-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-(propylthio)-3-(trifluoromethyl)phenol 380611-43-8 3-(trifluoromethyl)phenol -- 20 -- 2 -- 7/7/2015 Interim Health Health


118337-09-0 -- -- 20 (PM10) -- 2 (PM10) -- 1/11/2001 Interim Health Health

2,2'-(4-methylphenylimino)diethanol 3077-12-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,2',2"-nitrotrisethanol, homopolymer 64114-46-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68609-18-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,2,2-trichloroacetaldehyde 75-87-6 -- trichloroacetaldehyde; chloral 50 -- 5 -- 5/28/2010 Interim Health Health2,2,2-trichloroethanol 115-20-8 -- -- 175 -- 18 -- 1/24/2000 Interim Health Health

2,2,3,3-tetramethylbutane 594-82-1 -- 3500 -- 350 -- 5/23/2001 Interim Health Health2,2',3-triisopropylbiphenyl 29225-91-0 biphenyl tris(1-methylethyl)-1,1'-biphenyl 13 -- 1.3 -- 11/4/2014 Interim Health Health

2,2,3-trimethylhexane 16747-25-4 -- 3500 670 350 67 10/30/2012 Interim Health Health2,2,4(2,4,4)-trimethyl-1,6-hexanediamine 25620-58-0 hexamethylenediamine -- 16 -- 0.54 -- 5/18/2015 Final Health Health

2,2,4,4-tetramethyl cyclobutanedione 933-52-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

85099-51-0 hindered amine derivative hindered amine derivative 50 -- 5 -- 11/25/2014 Interim Health Health2,2,4-trimethyl-1,3-pentanediol 144-19-4 -- -- 840 -- 84 -- 4/10/2002 Interim Health Health2,2,4-trimethyl-1,3-pentanediol dibenzoate 68052-23-3 -- -- 220 -- 22 -- 10/19/1995 Interim Health Health2,2,4-trimethyl-1,3-pentanediol diisobutyrate 6846-50-0 -- Eastman TXIB 840 -- 84 -- 10/15/2012 Interim Health Health

octadecyl mercaptan; stearyl mercaptanstearyl alcohol; ALFOL (EPAL)18; SURFOL 18stearyl alcohol; ALFOL (EPAL)18; SURFOL 18

butanol, branched and linear, high boiling1-propoxy-2-(propylthio)-3-(trifluoromethyl)phenyl

glycol ether, generic, not otherwise specified

propylene glycol monopropyl ether; propyl propasol


2-(2-(2-dimethylamino ethoxy)-ethylmethylamino)-ethanol

alcohol, ethoxylated, not otherwise specified

2-[(2,3,4,5-tetramethylnonyl)oxy]ethanol


2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol


ethoxylated nonylphenol phosphate; epoxylated nonylphenol phosphate

2-(2-trifluoromethylphenylazo)-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutanamide2-(3,4-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione (Probe)

2-(8-heptadecen-1-yl)-4,5-dihydro-1H-imidazole-1-ethanol

2-(E)-butanedioic acid, polymer with methyloxirane and oxirane


2-(E)-butanedioic acid, polymer with methyloxirane and oxirane

2-(E)-butanedioic acid, polymer with methyloxirane and oxirane and 1,2,3-propanetriol


2-(E)-butanedioic acid, polymer with methyloxirane and oxirane and 1,2,3-propanetriol

2-(trifluoromethyl)-6-(mercapto)-phenol

2-(methyl((nonafluorobutyl)sulfonyl)amino)ethyl acrylate

2-(methyl{[nonafluorobutyl]sulfonyl}amino)ethyl ester propenoic acid,

2-(Z)-butenedioic acid, dibutyl ester polymer with chloroethene and 1,2-propanediol mono-2-propenoate2,2"-ethylidene bis(4,6-di-t-butylphenyl) fluorophosphite

2,2',2"-nitrotrisethanol, homopolymer, reaction products with chloromethane



2,2,4,4-tetramethyl-21-oxo-7-oxa-3,20-diazadispiro[5.1.11.2]heneicosane-20-propanoic acid dodecyl ester



(ppb)Long-term ESL



Long-term ESL Basis

2,2,4-trimethyl-1,6-hexanediamine 3236-53-1 hexamethylenediamine -- 16 -- 0.54 -- 5/18/2015 Final Health Health

2,2,4-trimethylhexane 16747-26-5 -- 3500 670 350 67 10/30/2012 Interim Health Health2,2,4-trimethylpentane 540-84-1 -- methyl heptane; isooctane 3500 750 350 75 9/4/2015 Interim Health Health

2,2,5-trimethylhexane 3522-94-9 -- 3500 670 350 67 10/30/2012 Interim Health Health





16090-02-1 linear alkylbenzenesulfonic acid 600 (vapor) -- 60 (vapor) -- 6/30/2015 Interim Health Health


3065-46-1 -- Jeffcat E-40 (100%) 180 -- 18 -- 5/31/2001 Interim Health Health

2,2'-[oxybis(methylene)]bis[2-ethylpropane-1,3-diol] 23235-61-2 -- Di-TMP 1000 -- 100 -- 2/17/2011 Interim Health Health

2,2'-azodi(2-methylbutyronitrile) 13472-08-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,2'-bipyridyl 366-18-7 -- -- 30 (PM10) -- 3 (PM10) -- 6/29/2010 Interim Health Health2,2-dibromo malonamide 73003-80-2 -- -- 50 (PM10) -- 5 (PM10) -- 10/6/1999 Interim Health Health

2,2-dibromo-2-cyanoacetamide 10222-01-2 cyanide compounds 2,2-dibromo-3-nitrilopropionamide 20 (PM10) -- 2 (PM10) -- 4/30/2007 Interim Health Health2,2-dichloroisopropyl ether 63283-80-7 bis(2-chloroisopropyl) ether -- 210 -- 21 -- 4/25/2013 Interim Health Health2,2-dichloropropane 594-20-7 1,2-dichloropropane -- 460 100 46 10 5/20/2010 Interim Health Health2,2-dichloropropionic acid 75-99-0 -- Dalapon herbicide 60 10 6 1 10/1/2003 Interim Health Health2,2'-diisopropylbiphenyl 36876-13-8 biphenyl 2,2'-bis(1-methylethyl)biphenyl 13 -- 1.3 -- 11/4/2014 Interim Health Health

2,2-dimethoxy-1-aza-2-silacyclopentane-1-ethanamine 618914-51-5 organosilane -- 1000 (vapor) -- 100 (vapor) -- 6/13/2013 Interim Health Health2,2-dimethoxypropane (DMP) 77-76-9 -- -- 1000 -- 100 -- 12/4/2003 Interim Health Health

16883-83-3 phthalate ester -- 50 -- 5 -- 8/20/2013 Interim Health Health2,2-dimethyl-1-propanol 75-84-3 -- -- 1520 500 152 50 1/28/2013 Interim Health Health2,2-dimethylbutane 75-83-2 -- neohexane 3500 1000 350 100 10/1/2003 Interim Health Health2,2-dimethylcyclopentanone 4541-32-6 -- -- 1700 -- 170 -- 2/28/2008 Interim Health Health

2,2-dimethylheptane 1071-26-7 -- 3500 -- 350 -- 5/23/2001 Interim Health Health

2,2-dimethylpentane 590-35-2 -- 3500 -- 350 -- 7/27/1999 Interim Health Health2,2-dimethylthiazolidine 19351-18-9 thiazole 2,2-dimethyl-1,3-thiazolidine 125 -- 12.5 -- 6/17/2015 Interim Health Health2,2'-dithiobis-benzothiazole 120-78-5 -- -- 50 (PM10) -- 5 (PM10) -- 1/29/2014 Interim Health Health


2,2'-iminobisethanol, N-coco alkyl derivs., N-oxides 61791-47-7 -- 100 -- 10 -- 1/26/2012 Interim Health Health

2,2'-methylene bis(4-methyl-6-tert-butyl phenol) 119-47-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,2'-oxybis(ethanol) dibenzoate 120-55-8 -- -- 990 -- 99 -- 1/11/2002 Interim Health Health2,2'-oxybis(ethylamine) 2752-17-2 bis(aminoethyl) ether 280 -- 28 -- 7/28/2015 Interim Health Health2,2'-oxybis-acetic acid 110-99-6 -- diglycolic acid 50 -- 5 -- 10/6/1999 Interim Health Health2,2'-oxybisethanol 68909-76-2 -- -- 100 -- 10 -- 5/22/2002 Interim Health Health2,3- dichloropropene 78-88-6 1,3-dichloropropene -- 45 10 4.5 1 4/29/2004 Interim Health Health

2,3,3-trimethylhexane 16747-28-7 -- 3500 670 350 67 10/30/2012 Interim Health Health2,3,4,6-tetrachlorophenol 58-90-2 -- -- 15 (PM10) -- 1.5 (PM10) -- 10/1/2014 Interim Health Health

2,3,4-trihydroxybenzophenone methanone 68510-93-0 -- 1000 (vapor) -- 100 (vapor) -- 9/6/2013 Interim Health Health

2,3,4-trihydroxybenzophenone methanone 68510-93-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,3,4-trimethylhexane 921-47-1 -- 3500 670 350 67 10/30/2012 Interim Health Health2,3,4-trimethylpentane 565-75-3 -- -- 3500 750 350 75 12/6/2011 Interim Health Health2,3,5,6-tetrachloropyridine 2402-79-1 -- 50 (PM10) -- 5 (PM10) -- 5/7/2014 Interim Health Health

2,3,5-trimethylhexane 1069-53-0 -- 3500 670 350 67 10/30/2012 Interim Health Health2,3,6-trimethylphenol 2416-94-6 -- 1000 (vapor) -- 100 (vapor) -- 5/7/2014 Interim Health Health

2,3,6-trimethylphenol 2416-94-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,3,7,8-tetrachlorodibenzo-p-dioxin 1746-01-6 -- -- 3X10-8 -- 10/1/2003 Interim -- Health

2,3,7-trimethyloctane 62016-34-6 -- 3500 -- 350 -- 10/17/2001 Interim Health Health

2,3-benzo(b)fluorene 243-17-4 -- 0.5 (PM10) -- 0.05 (PM10) -- 8/14/1998 Interim Health Health2,3-butylene glycol 513-85-9 -- -- 1400 380 140 38 10/1/2003 Interim Health Health2,3-dichloro-2-propanol 616-23-9 -- -- 130 25 13 2.5 7/20/2011 Interim Health Health2,3-dichloroaniline 608-27-5 3,4-dichloroaniline -- 80 (vapor) 12 8 (vapor) 1.2 8/21/2014 Interim Health Health2,3-dichloropyridine 2402-77-9 2,3,5,6-tetrachloropyridine -- 50 (PM10) -- 5 (PM10) -- 4/17/2014 Interim Health Health

74057-44-6 -- 70 -- 7 -- 5/11/2015 Interim Health Health2,3-dihydro-1,1-dimethyl-3-phenyl-1H-indene 6240-49-9 -- -- 100 -- 10 -- 11/13/2002 Interim Health Health2,3-dihydro-1,3-diisopropyl-1H-imidazole -- 1-methylimidazole -- 100 -- 10 -- 10/29/2014 Interim Health Health2,3-dihydro-2,2-dimethyl-7-benzofuranol 1563-38-8 -- 3 -- 0.3 -- 7/7/2009 Interim Health Health2,3-dihydrofuran 1191-99-7 -- -- 1000 -- 100 -- 3/20/2001 Interim Health Health

34004-36-9 200 -- 20 -- 7/27/2015 Interim Health Health2,3-dimethyl-1,4-hexadiene 18669-52-8 -- -- 1800 -- 180 -- 4/24/2001 Interim Health Health2,3-dimethyl-1-butene 563-78-0 -- -- 1000 -- 1000 -- 6/30/2013 Interim Health Health2,3-dimethyl-2-butene 563-79-1 -- -- 1000 -- 100 -- 6/30/2010 Interim Health Health2,3-dimethylbutane 79-29-8 -- -- 3500 990 350 99 9/4/2015 Interim Health Health

2,3-dimethylheptane 3074-71-3 -- 3500 -- 350 -- 5/23/2001 Interim Health Health2,3-dimethylnaphthalene 581-40-8 1-methylnaphthalene -- 200 -- 20 -- 12/23/2014 Interim Health Health

2,3-dimethylpentane 565-59-3 -- 3500 850 350 85 12/6/2011 Interim Health Health2,3-dimethylpyridine 108-47-4 pyridine 2,4-lutidine 30 -- 3 -- 6/29/2010 Interim Health Health

2,3-epoxypropyl ester neodecanoic acid 26761-45-5 -- 50 -- 5 -- 5/23/2012 Interim Health Health2,3-epoxypropyl ether polypropylene glycols 9072-62-2 -- DER 736 Epxoy Resin 1000 (vapor) -- 100 (vapor) -- 5/23/2007 Interim Health Health

2,3-epoxypropyl ether polypropylene glycols 9072-62-2 particulate matter DER 736 Epxoy Resin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,4,4-trimethyl-1-pentene 107-39-1 -- -- 1800 -- 180 -- 5/21/2003 Interim Health Health2,4,4-trimethyl-2-pentene 107-40-4 -- -- 1800 -- 180 -- 5/21/2003 Interim Health Health2,4,5-trichlorophenol 95-95-4 -- -- 440 -- 44 -- 10/1/2003 Interim Health Health

2,4,5-trichlorophenoxyacetic acid 93-76-5 particulate matter 2,4,5-T must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,4,6-bis-(dimethylaminomethyl)phenol 71074-89-0 -- 420 -- 42 -- 2/21/2008 Interim Health Health2,4,6-trichlorophenol 88-06-2 -- -- 440 -- 44 -- 9/12/2013 Interim Health Health2,4,6-trimethyl-1-heptene 102943-77-1 2,4-dimethyl-1-heptene cis and trans trimethylheptene 1000 -- 100 -- 7/31/2015 Interim Health Health2,4,6-trimethylpyridine 108-75-8 -- 2,4,6-collidine 30 -- 3 -- 6/29/2010 Interim Health Health2,4,6-tris (1,1-dimethyl ethyl)-phenol 732-26-3 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health

2,4,6-tris(2-pyridyl)-s-triazine 3682-35-7 particulate matter TPTZ; tris-(2-pyridyl)-1,3,5-triazine must meet NAAQS -- must meet NAAQS -- 6/25/2015 Final Health Health2,4,6-tris-(dimethylaminomethyl)phenol 90-72-2 -- TDMAM phenol 420 -- 42 -- 10/1/2003 Interim Health Health

2,4,7,9-tetramethyl-5-decyne-4,7-diol 126-86-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



2,2'-[(1-methylethylidene)bis] [4,1-phenyleneoxymethylene]bis-oxirane, homopolymer


2,2'-[(1-methylethylidene)bis] [4,1-phenyleneoxymethylene]bis-oxirane, homopolymer

2,2'-[(1-methylethylidene)bis] 4,1-phenyleneoxy[(1-butoxumethyl)-2,1-ethanediyl oxymethylene)]bis-oxirane


2,2'-[(1-methylethylidene)bis] 4,1-phenyleneoxy[(1-butoxumethyl)-2,1-ethanediyl oxymethylene)]bis-oxirane

2,2'-[(E)-1,2-ethenediyl]bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-benzenesulfonic acid, sodium salt (1:2)

Tinopal DMS; C.I. Fluorescent brightener 260

2,2'-[(E)-1,2-ethenediyl]bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-benzenesulfonic acid, sodium salt (1:2)

Tinopal DMS; C.I. Fluorescent brightener 260

2,2'-[1,2-ethanediylbis{oxy}bis[n,n-dimethyl]ethaneamine

2,2-dimethyl-1-(1-methylethyl)-3-(2-methyl-1-oxopropoxy)propyl phenylmethyl ester benzenedicarboxylic acid

alkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specified

2,2-iminobisethanol, N-(3-(branched decyloxy)propyl) derivs, N-oxides

amine, generic, not otherwise specified

2,2'-methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol]


naphthoquinone diazide ester derivativenaphthoquinone diazide ester derivative



2,3,7,8-tetrachlorinated dibenzo-p-dioxins; TCDD


polycyclic aromatic hydrocarbons, <10% b(a)p, not otherwise specified

2,3-dihydro-1,1,3-trimethyl-5-(1 -methylethyl)-1H-indene

2-methyl-5,6,7,7a-tetrahydro-1H-indene

2,3-dihydroxy-N,N,N-trimethyl-1-propanaminium chloride

3-chloro-2-hydroxypropyltrimethylammonium chloride

1-propanaminium, 2,3-dihydroxy-N,N,N-trimethyl-, chloride



oxiran-2-ylmethyl 2,2-dimethyloctanoate; Glydexx N 10; neodecanoic acid, oxiranylmethyl ester



(ppb)Long-term ESL



Long-term ESL Basis

2,4,7,9-tetramethyl-5-decyne-4,7-diol ethoxylate 9014-85-1 -- -- 2200 -- 220 -- 10/1/2003 Interim Health Health

2,4-bis(xylylazo)resorcinol 29190-28-1 particulate matter C.I. Solvent Yellow; Solvent Colorant must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,4-bis[(4-dodecylphenyl)azo]resorcinol 65087-00-5 particulate matter CI Solvent Yellow must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,4-bis[(dimethylamino)methyl]phenol 5424-54-4 -- 420 -- 42 -- 4/16/2015 Interim Health Health2,4-D dimethylamine salt 2008-39-1 -- 20 -- 2 -- 1/29/1998 Interim Health Health2,4-dichlorodiphenyldichloroethane 53-19-0 -- -- 1 -- 0.1 -- 9/29/2000 Interim Health Health2,4-dichlorodiphenyldichloroethylene 3424-82-6 -- -- 1 (PM10) -- 0.1 (PM10) -- 9/29/2000 Interim Health Health

2,4-dichlorodiphenyltrichloroethane 789-02-6 4,4-dichlorodiphenyltrichloroethane 2,4-DDT 1 (PM10) -- 0.1 (PM10) -- 5/23/2013 Interim Health Health2,4-dichlorophenol 120-83-2 -- -- 67 10 6.7 1 9/4/2015 Interim Health Health

2,4-dichlorophenoxyethyl sulfate sodium salt 136-78-7 particulate matter Sesone must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,4-didodecylbenzene sulfonic acid ammonium salt 81611-36-1 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

2,4-didodecylbenzene sulfonic acid ammonium salt 81611-36-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

14356-38-8 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

14356-38-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,4-dimethyl-1-heptene 19549-87-2 -- 1000 -- 100 -- 6/30/2010 Interim Health Health2,4-dimethyl-6-(2-methyl-2-propanyl)phenol 1879-09-0 2,3,6-trimethylphenol 6-tert-butyl-2,4-xylenol 1000 (vapor) -- 100 (vapor) -- 8/25/2015 Interim Health Health


2,4-dimethyloctane 4032-94-4 -- 3500 -- 350 -- 1/8/2003 Interim Health Health

2,4-dimethylpentane 108-08-7 -- 3500 850 350 85 1/31/2013 Interim Health Health2,4-di-tert-butylphenol 96-76-4 phenol -- 290 -- 3.3 -- 10/31/2014 Final Health Health2,4-hexanedione 3002-24-2 -- -- 40 -- 4 -- 5/3/2013 Interim Health Health2,4-pentanediol 625-69-4 -- -- 1000 -- 100 -- 1/30/2012 Interim Health Health2,4-pentanedione 123-54-6 2,4-pentanedione acetylacetone 830 200 83 20 9/4/2015 Interim Health Health

2,4-xylenesulfonic acid 25321-41-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,4-xylenesulfonic acid 25321-41-9 p-toluenesulfonic acid -- 1000 (vapor) -- 100 (vapor) -- 8/26/2013 Interim Health Health

2,5-bis(5-tert-butyl-benzoxazol-2-yl)thiophene 7128-64-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,5-dichloroaniline 95-82-9 -- -- 210 (vapor) 32 21 (vapor) 3.2 3/15/2011 Interim Health Health

2,5-dichloroaniline 95-82-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

1934-21-0 particulate matter Tartrazine; Acid Yellow 23 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,5-dihydrofuran 1708-29-8 -- -- 270 93 100 34 9/4/2015 Interim Odor Health2,5-dimethyl thiophene 638-02-8 -- -- 100 -- 10 -- 6/28/2010 Interim Health Health2,5-dimethyl-1,5-hexadiene 627-58-7 -- -- 1800 -- 180 -- 4/24/2001 Interim Health Health

2,5-dimethyl-2,5-di(2-ethylhexanoylperoxy) hexane 13052-09-0 organic peroxide Trigonox 141 100 -- 10 -- 1/8/1997 Interim Health Health

2,5-dimethyl-2,5-di(t-butylperoxy)hexyne-3 1068-27-5 particulate matter Trigonox 145-E85 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,5-dimethyl-2,5-di(tert-butylperoxy)hexane 78-63-7 organic peroxide 100 -- 10 -- 8/22/2001 Interim Health Health2,5-dimethyl-2,5-hexanediol 110-03-2 2-ethyl-1,3-hexanediol -- 500 -- 50 -- 2/1/2000 Interim Health Health2,5-dimethylbenzaldehyde 5779-94-2 benzaldehyde -- 90 16 9 1.6 12/12/2001 Interim Health Health2,5-dimethylcyclopentanone 4041-09-2 -- -- 1700 -- 170 -- 2/28/2008 Interim Health Health


2,5-dimethylhexane 2,5-dihydroperoxide 3025-88-5 organic peroxide 100 -- 10 -- 5/19/2015 Interim Health Health

2,5-dimethyl-phenanthrene 3674-66-6 -- 0.5 (PM10) -- 0.05 (PM10) -- 4/24/2001 Interim Health Health2,5-di-tertbutyl-1,4-benzoquinone 2460-77-7 p-quinone 2,5-di-tert-butyl-p-quinone 4 (PM10) -- 0.4 (PM14) -- 9/17/2014 Interim Health Health

2,5-di-tert-butyl-hydroquinone 88-58-4 tert-butyl hydroquinone 60 (PM10) -- 6 (PM10) -- 10/15/2014 Interim Health Health

2,5-di-tert-butylphenol 5875-45-6 phenol 2,5-bis(2-methyl-2-propanyl)phenol 290 -- 3.3 -- 7/25/2015 Final Health Health




68609-36-9 particulate matter modified chlorinated polyolefin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,5-hexanedione 110-13-4 -- acetonylacetone 40 -- 4 -- 2/28/2008 Interim Health Health2,5-xylenol 95-87-4 xylenol, all isomers 2,5-dimethylphenol 165 -- 16.5 -- 9/17/2007 Interim Health Health

2,6,10,14-tetramethylpentadecane 1921-70-6 -- 100 -- 10 -- 7/29/2002 Interim Health Health

2,6,10-trimethyl-2,6,10-triazaundecane 3855-32-1 100 -- 10 -- 10/21/2014 Interim Health Health

2,6,10-trimethyldodecane 3891-98-3 -- 3500 -- 350 -- 10/17/2001 Interim Health Health2,6,8-trimethyl-4-nonanol 123-17-1 -- -- 1000 -- 100 -- 10/19/2010 Interim Health Health2,6,8-trimethyl-4-nonanone 123-18-2 -- -- 3750 500 375 50 10/1/2003 Interim Health Health

111850-24-9 benzotriazole 50 (PM10) -- 5 (PM10) -- 7/25/2015 Interim Health Health


5284-79-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2,6-chloropyridine 2402-78-0 2,3,5,6-tetrachloropyridine -- 50 (PM10) -- 5 (PM10) -- 5/7/2014 Interim Health Health2,6-dichloro-4-(trichloromethyl)pyridine 22652-14-8 2,3,5,6-tetrachloropyridine -- 50 (PM10) -- 5 (PM10) -- 12/4/2014 Interim Health Health2,6-dichloro-4-nitroaniline 99-30-9 -- Botran 75W 50 (PM10) -- 5 (PM10) -- 10/28/2014 Interim Health Health2,6-dichloroanisole 1984-55-2 3,4-dichloroaniline -- 80 (vapor) -- 8 (vapor) -- 8/21/2014 Interim Health Health2,6-dichlorophenol 87-65-0 -- -- 440 -- 44 -- 9/25/2008 Interim Health Health2,6-diethylaniline (DEA] 579-66-8 -- -- 100 -- 10 -- 10/6/2004 Interim Health Health2,6-difluoroaniline 5509-65-9 -- -- 200 (vapor) -- 20 (vapor) -- 3/15/2011 Interim Health Health

2,6-diisopropylphenol 2078-54-8 di-tert-amyl phenol 700 -- 70 -- 7/2/2015 Interim Health Health2,6-dimethyl-1-heptene 3074-78-0 2,4-dimethyl-1-heptene 2,6-dimethylhept-1-ene 1000 -- 100 -- 7/31/2015 Interim Health Health2,6-dimethyl-2-heptanol 13254-34-7 2,6-dimethyl-4-heptanol -- 1000 170 100 17 9/4/2015 Interim Health Health2,6-dimethyl-2-octen-8-ol 106-22-9 -- citronellol 3500 -- 350 -- 10/24/2012 Interim Health Health

2,6-dimethyl-3-heptene 2738-18-3 2,4-dimethyl-1-heptene 1000 -- 100 -- 7/31/2015 Interim Health Health2,6-dimethyl-4-heptanol 108-82-7 diisobutyl carbinol 1000 170 100 17 9/4/2015 Interim Health Health2,6-dimethyl-4-heptanone 108-83-8 diisobutyl ketone 1450 250 145 25 9/4/2015 Interim Health Health

2,6-dimethylheptane 1072-05-5 -- 3500 -- 350 -- 5/23/2001 Interim Health Health2,6-dinitrophenol 573-56-8 -- -- 3 -- 0.3 -- 10/1/2003 Interim Health Health2,6-di-tert-butyl phenol 60083-44-5 p-tert-butylphenol -- 38 -- 3.8 -- 10/6/1999 Interim Health Health2,6-di-tert-butyl-4-nonylphenol 4306-88-1 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health

2,6-di-tert-butylphenol 128-39-2 phenol 2,6-bis (1,1-dimethyl ethyl)-phenol 290 -- 3.3 -- 8/4/2014 Final Health Health2-[(1,1-dimethylethyl)amino]-ethanol 4620-70-6 -- -- 100 (PM10) -- 10 (PM10) -- 11/10/2000 Interim Health Health

2-[(4-dodecylphenyl)azo]-4-(2,4-xylylazo)resorcinol 68310-04-3 particulate matter CI Solvent Yellow must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-[(8-methylnonyl)oxy]ethanol 61827-42-7 dodecyl alcohol ethoxylates 1000 (vapor) -- 100 (vapor) -- 7/1/2015 Interim Health Health

2,4,6-bis-(dimethylaminomethyl)phenol

2,4-didodecylbenzene sulfonic acid compd with cyclohexylamine (1:1)2,4-didodecylbenzene sulfonic acid compd with cyclohexylamine (1:1)

alkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specified

2,2'-(2,5-thienediyl)bis[5-(2-methyl-2-propanyl)-1,3-benzoxazole]; Ciba TINOPAL OB fluorescent whitening agent

2,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(E)-(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid, trisodium salt

2,5-bis[t-butylperoxide]-2,5-dimethylhexane; catalyst mixture; Lupersol 101; Trigonox 101


1,1,4,4-tetramethyltetramethylene dihydroperoxide; 2,5-dihydroperoxy-2,5-dimethylhexane; 2,5-dimethylhexane-2,5-diyl dihydroperoxide


2,5-bis(2-methyl-2-propanyl)-1,4-benzenediol

2,5-furandione (polymer with ethylbenzene, sulfonate, sodium salt)

2,5-furandione (polymer with methyloxirane polymer with oxirane ether with 1,2,3-propanetriol)2,5-furandione, polymer with 2-methyl-1-propene, amide imide, ammonium salts2,5-Furandione, reaction products with polypropylene, chlorinated

alkanes, C17 and higher, generic, not otherwise specified

N,N,N',N'-tetramethyl-1,3-propanediamine

N-[3-(dimethylamino)propyl]-N,N',N'-trimethyl-1,3-propanediamine


2,6-bis(1-methylpropyl)-4-[2-(4-nitrophenyl)diazenyl]phenol

2,6-di(butan-2-yl)-4-[(4-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one

2,6-bis[(4-azidophenyl)methylene]-4-ethyl-cyclohexanone

2,6-bis(4-azidobenzal)-4-ethylcyclohexanone

2,6-bis[(4-azidophenyl)methylene]-4-methylcyclohexanone

Propofol; 2,6-bis(1-methylethyl)benzolol

2,6-dimethylhept-3-ene; (3E)-2,6-dimethyl-3-heptene


poly(oxy-1,2-ethanediyl), alpha-isodecyl-omega-hydroxy-



(ppb)Long-term ESL



Long-term ESL Basis

2-[(8-methylnonyl)oxy]ethanol 61827-42-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



1078715-83-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health201-70XK Modified Alkyd Resin Solution -- xylene -- 2200 -- 180 -- 9/15/2014 Final Health Health

2-2'-oxybis(N,N-dimethylethylamine) 3033-62-3 -- 3.3 0.5 0.33 0.05 10/1/2003 Interim Health Health2-4,6- (V) bisphenol 70321-86-7 bisphenol A -- 50 (PM10) -- 5 (PM10) -- 4/23/2004 Interim Health Health2-4,6- (V) bisphenol 70321-86-7 bisphenol A -- 800 (vapor) -- 80 (vapor) -- 9/10/2013 Interim Health Health2-acetoacetoxyethyl methacrylate 21282-97-3 -- -- 2000 230 200 23 10/1/2003 Interim Health Health

2-acetylaminofluorene 53-96-3 -- 0.5 (PM10) -- 0.05 (PM10) -- 5/1/2007 Interim Health Health2-acetylbutyrolactone 517-23-7 gamma-valerolactone 3-acetyldihydro-2(3H)-furanone 720 -- 72 -- 10/6/2014 Interim Health Health

5165-97-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-acrylamido-2-methyl propanesulfonic acid 15214-89-8 -- -- 100 -- 10 -- 7/1/1999 Interim Health Health2-Alkenyl (C11-C13) succinic acid anhydride 68412-02-2 dodecenylsuccinic anhydride -- 40 -- 4 -- 2/6/2003 Interim Health Health2-allylphenol 1745-81-9 -- (2-propenyl)phenol 57 -- 5.7 -- 9/11/2015 Interim Health Health


68133-47-1 -- -- 50 -- 5 -- 10/6/1999 Interim Health Health2-amino-2-methyl-1-propanol 124-68-5 -- isobutanolamine; AMP 95 400 -- 40 -- 10/6/1999 Interim Health Health2-amino-4,6-dimethoxypyrimidine 36315-01-2 -- -- 800 -- 80 -- 3/23/1995 Interim Health Health2-amino-5-ethoxy-benzenethiol dichloride 71071-47-1 -- -- 20 -- 2 -- 10/1/2003 Interim Health Health2-aminocyclopentanemethylamine 21544-02-5 -- -- 100 -- 10 -- 6/4/2002 Interim Health Health

2-aminoethanol acetate salt 54300-24-2 monoethanolamine 2-hydroxyethylammonium acetate 97 -- 7 -- 9/4/2015 Final Health Health

105658-30-8 monoethanolamine 97 -- 7 -- 9/4/2015 Final Health Health

2-aminoethanol sulfate 56633-27-3 monoethanolamine 97 -- 7 -- 9/4/2015 Final Health Health

68649-44-5 monoethanolamine 97 -- 7 -- 9/4/2015 Final Health Health2-aminoethanol, salt with phosphoric acid 29868-05-1 monoethanolamine -- 97 -- 7 -- 9/4/2015 Final Health Health2-aminopyridine 504-29-0 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health2-bromo-1,1,3,4,4-pentachloro-1,3-butadiene 67280-69-7 hexachloro-1,3-butadiene -- 2 0.2 0.2 0.02 3/20/2013 Interim Health Health2-bromo-2-nitro-1,3-propanediol 52-51-7 -- Bronopol 50 -- 5 -- 6/29/2015 Interim Health Health2-bromo-3-fluorobenzotrifluoride 104540-42-3 3,5-dibromofluorobenzene -- 100 -- 10 -- 7/10/2015 Interim Health Health2-bromopentane 107-81-3 bromoethane -- 220 -- 22 -- 6/11/2003 Interim Health Health2-bromopropane 75-26-3 1-bromopropane isopropyl bromide 500 100 50 10 5/20/2010 Interim Health Health2-butene (cis and trans) 107-01-7 -- 10000 4500 480 210 9/4/2015 Final Health Health2-butene-1,4-diol 110-64-5 -- 1,4-butenediol 400 -- 40 -- 12/30/2003 Interim Health Health2-butoxy-1-propanol 15821-83-7 propylene glycol butyl ether propylene glycol butyl ether 1000 -- 100 -- 5/7/2010 Interim Health Health

2-butoxyethanol 111-76-2 -- 2900 600 3700 780 9/4/2015 Final Health Health2-butoxyethanol phosphate (3:1) 78-51-3 -- -- 125 -- 12.5 -- 9/24/2007 Interim Health Health

2-butoxyethyl acetate 112-07-2 -- 330 50 33 5 10/1/2003 Interim Health Health

2-butoxyethyl benzoate 5451-76-3 ethyl benzoate 250 -- 25 -- 4/14/2015 Interim Health Health2-butyl-2-ethyl-1,3-propanediol 115-84-4 -- -- 1000 -- 100 -- 4/20/1999 Interim Health Health2-butylcyclohexanone 1126-18-7 cyclohexanone 2-butylcyclohexan-1-one 800 -- 80 -- 11/10/2014 Interim Health Health2-butyne 503-17-3 -- dimethylacetylene 14400 -- 1440 -- 2/28/2001 Interim Health Health2-chloro-1-(1-chlorocyclopropyl) ethanone 120983-72-4 chloromethylketone 21 -- 2.1 -- 9/22/2008 Interim Health Health

2-chloro-1,1,1,2-tetrafluoroethane 2837-89-0 -- chlorotetrafluoroethane; HCFC-124 56000 10000 5600 1000 12/17/2010 Interim Health Health

2-chloro-1,3-butadiene polymer 9010-98-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-chloro-1-butanol 26106-95-6 2-chloro-1-propanol -- 40 -- 4 -- 3/20/2013 Interim Health Health2-chloro-1-propanol 78-89-7 propylene chlorohydrin 40 10 4 1 10/1/2007 Interim Health Health2-chloro-2-propen-1-ol 5976-47-6 -- 2-Chloroallyl alcohol 62 (vapor) -- 6.2 (vapor) -- 10/10/2014 Interim Health Health

2-chloro-6-trichloromethylpyridine 1929-82-4 2,3,5,6-tetrachloropyridine 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health2-chloroacetophenone 532-27-4 -- phenacyl chloride 3.2 0.5 0.32 0.05 10/1/2003 Interim Health Health2-chlorobenzyl chloride 611-19-8 -- 180 27 18 2.7 6/25/2014 Interim Health Health2-chloroethanol 107-07-3 -- ethylene chlorohydrin 33 10 3.3 1 10/1/2007 Interim Health Health

2-chloroethyl ether 111-44-4 -- 290 50 29 5 9/4/2015 Interim Health Health

2-chloroethylphosphonic acid 16672-87-0 -- 7.5 -- 0.75 -- 11/12/2014 Interim Health Health2-chloronaphthalene 91-58-7 trichloronaphthalene -- 50 (PM10) -- 5 (PM10) -- 7/18/2014 Interim Health Health2-chloropentane 625-29-6 chloromethane -- 1030 240 103 24 1/24/2000 Interim Health Health2-chloropropane 75-29-6 -- isopropyl chloride 1600 500 160 50 9/27/2007 Interim Health Health2-chloropropene 557-98-2 -- -- 30 -- 3 -- 4/29/2004 Interim Health Health2-chloropropionic acid 598-78-7 -- -- 4.4 1 0.44 0.1 10/1/2003 Interim Health Health2-chloropyridine 109-09-1 -- chloroazine 50 -- 5 -- 2/24/1999 Interim Health Health2-cyanopyridine 100-70-9 -- -- 50 -- 5 -- 10/31/2002 Interim Health Health2-cyclohexenol 822-67-3 cyclohexanol 2-cyclohexen-1-ol 2000 500 200 50 1/5/2015 Interim Health Health2-cyclohexenone 930-68-7 -- 2-cyclohexen-1-one 1100 -- 110 -- 1/5/2015 Interim Health Health2-cyclohexylidenecyclohexanone 1011-12-7 -- -- 1000 -- 100 -- 11/26/2012 Interim Health Health2-dehydrolinalool 29171-20-8 -- -- 125 20 12.5 2 12/17/2010 Interim Health Health

2-diethylaminoethanol 100-37-8 -- 53 11 50 10 9/4/2015 Interim Odor Health

2-dimethylaminoethanol 108-01-0 -- 55 15 50 14 9/4/2015 Interim Odor Health2-diphenylmethane diisocyanate 26447-40-5 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Health2-dodecanone 6175-49-1 -- 1000 -- 100 -- 2/28/2008 Interim Health Health

2-dodecy-1-hexadecanol 72388-18-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-ethoxy-1-propanol 19089-47-5 -- -- 1500 -- 150 -- 3/10/1999 Interim Health Health2-ethoxy-2-propylacetate 54839-24-6 -- -- 3000 500 300 50 11/8/2007 Interim Health Health2-ethoxy-3,4-dihydro-1,2-pyran 103-75-3 -- 3600 690 360 69 9/4/2015 Interim Health Health

2-ethoxy-4,6-difluoropyrimidine (DEEP) 166524-65-8 pyrimidines, not otherwise specified -- 20 -- 2 -- 7/30/2013 Interim Health Health

2-Ethoxy-4-fluoro-6-hydrazinopyrimidine 166524-66-9 pyrimidines, not otherwise specified -- 20 -- 2 -- 7/30/2013 Interim Health Health

2-ethoxyethanol 110-80-5 -- 180 50 18 5 10/1/2003 Interim Health Health

2-ethoxyethyl acetate 111-15-9 -- 270 50 27 5 9/4/2015 Interim Health Health2-ethyl acrolein 922-63-4 -- -- 60 18 6 1.8 10/1/2003 Interim Health Health2-ethyl butyl alcohol 97-95-0 -- 2-ethylbutanol 3600 -- 360 -- 9/4/2015 Interim Health Health2-ethyl hexanoyl chloride 760-67-8 -- -- 250 -- 25 -- 11/16/2001 Interim Health Health2-ethyl hexyl chloroformate 24468-13-1 -- -- 5 -- 0.5 -- 7/2/2002 Interim Health Health2-ethyl thiophene 872-55-9 -- -- 100 -- 10 -- 6/28/2010 Interim Health Health2-ethyl-1,3-dimethylbenzene 2870-04-4 -- -- 2560 -- 256 -- 1/24/2002 Interim Health Health2-ethyl-1,3-hexanediol 94-96-2 -- 500 -- 50 -- 10/1/2003 Interim Health Health2-ethyl-1-hexene 1632-16-2 -- -- 1000 -- 100 -- 6/30/2010 Interim Health Health

29860-47-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-ethyl-2-butenal 19780-25-7 -- -- 9 -- 0.9 -- 2/28/2008 Interim Health Health2-ethyl-2-hexanal 645-62-5 -- 2-ethyl-3-propylacrolein 150 30 15 3 10/1/2003 Interim Health Health2-ethyl-2-oxazoline 10431-98-8 -- 200 -- 20 -- 7/27/2000 Interim Health Health2-ethyl-4-methyl-1-pentane 61847-80-1 -- -- 3500 -- 350 -- 5/23/2001 Interim Health Health2-ethyl-5-nonanol 103-08-2 nonanol -- 2700 -- 270 -- 6/19/2007 Interim Health Health2-ethyl-9,10-anthraquinone 84-51-5 -- ethylanthraquinone 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health2-ethylhexanoic acid 149-57-5 -- 2-ethyl-1-hexanoic acid 50 -- 5 -- 9/21/2015 Interim Health Health

2-ethyl-hexanoic acid, manganese salt 13434-24-7 manganese, metal and compounds 2 (PM10) -- 0.2 (PM10) -- 8/31/2015 Interim Health Health

poly(oxy-1,2-ethanediyl), alpha-isodecyl-omega-hydroxy-

2-[(8Z)-8-heptadecen-1-yl]-4,5-dihydro-1H-imidazole-1-ethanol

2-{2-[(8Z)-8-heptadecen-1-yl]-4,5-dihydro-1H-imidazol-1-yl}ethanol

2-[[[3-(dimethylamino)propyl]amino]methyl]-6-methyl-phenol, 4-polybutene derivs.2-[[[3-(dimethylamino)propyl]amino]methyl]-6-methyl-phenol, 4-polybutene derivs.

bis 2-dimethylaminoethyl ether; Texacat ZF-20


2-acrylamido-2-methy-1-propane sulfonic acid sodium salt

2-amino-2-(hydroxymethyl)-propanediol polymer wth 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, caprolactam-blocked2-amino-2-(hydroxymethyl)-propanediol polymer wth methyloxirane and oxirane

2-aminoethanol compd. with N-hydroxy-N-nitrosobenzenamine (1:1)

ethanolamine salt of N-nitrosophenylhydroxylamine2-aminoethanol, salt with sulphuric acid

2-aminoethanol, reaction products with ammonia, by-products from, phosphonomethylated

piperazine process amine residue, phosphonomethylated; 2-aminoethanol ammoniate (1:1)

ethylene glycol monobutyl ether; butyl oxitol glycol ether; butyl Cellosolve

ethylene glycol monobutyl ether acetate; butyl Cellosolve acetate

2-isobutoxyethyl benzoate; ethylene glycol monoisobutyl ether benzoate

chloroprene polymer; neoprene 50; polychloroprene

2-chloro-6-(trichloromethyl)pyridine; Nitrapyrin

dichloroethyl ether; bis(2-chloroethyl) ether

(2-chloroethyl)-phosphonic acid; 2-chloroethanephosphonic acid; Ethephon

2-hydroxytriethylamine; diethanolamineN,N-dimethylethanolamine; dimethyl ethanolamine; Deanol

ethylene glycol monoethyl ether; Cellosolve2-ethoxyethanol acetate; ethylene glycol monoethyl ether acetate

2-ethyl-2-(hydroxylmethyl)-1,3-propanediol polymer with oxirane

hexanoic acid, 2-ethyl-, manganese(2+) salt (2:1)



(ppb)Long-term ESL



Long-term ESL Basis

2-ethylhexanoic acid, potassium salt 3164-85-0 particulate matter potassium salt 2-ethyl hexanoate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-ethylhexanoic acid, zirconium salt 22464-99-9 zirconium -- 50 (PM10) -- 5 (PM10) -- 8/6/2001 Interim Health Health2-ethylhexenal 26266-68-2 -- ethyl-3-propyl acrolein 150 30 15 3 10/1/2003 Interim Health Health2-ethylhexyl acetate 103-09-3 -- -- 1400 200 140 20 9/4/2015 Interim Health Health

2-ethylhexyl acrylate 103-11-7 -- 350 -- 35 -- 8/18/2003 Interim Health Health2-ethylhexyl alcohol 104-76-7 -- 2-ethyl hexanol 1600 160 160 30 9/4/2015 Interim Health Health2-ethylhexyl benzoate 5444-75-7 benzoate esters benzoic acid, 2-ethylhexyl ester 440 -- 44 -- 8/25/2015 Interim Health Health2-ethylhexyl chloride 123-04-6 -- -- 2500 -- 250 -- 10/1/2003 Interim Health Health

2-ethylhexyl diphenyl phosphate 1241-94-7 -- 100 -- 10 -- 9/25/2015 Interim Health Health2-ethylhexyl thioglycolate 7659-86-1 -- -- 30 -- 3 -- 2/14/2003 Interim Health Health

2-ethylhexyl-2-cyano-3,3-diphenylacrylate 6197-30-4 -- 500 (vapor) -- 50 (vapor) -- 10/1/2007 Interim Health Health2-ethylhexyl-3-mercaptopropionate 50448-95-8 -- -- 25 -- 2.5 -- 8/11/1997 Interim Health Health2-ethylhexylamine 104-75-6 -- -- 60 -- 6 -- 7/7/2003 Interim Health Health2-ethylphenol 90-00-6 phenol 1-ethyl-2-hydroxybenzene 290 -- 3.3 -- 5/14/2015 Final Health Health

2-heptadecanone 2922-51-2 methyl pentadecyl ketone 500 -- 50 -- 9/6/2013 Interim Health Health2-heptadecenyl-4,4(5H)-oxazoledimethanol 28984-69-2 -- Alkaterge-T 600 -- 60 -- 12/7/2012 Interim Health Health

68239-06-5 toluene diisocyanate 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

2-hexanol 626-93-7 -- 2000 -- 200 -- 9/4/2015 Interim Health Health2-hexene 592-43-8 1-hexene -- 1700 500 170 50 9/4/2015 Interim Health Health

2-hexyl-1-decanol 2425-77-6 -- 2000 -- 200 -- 5/5/2014 Interim Health Health2-hydroxy-2-methylpropiophenone 7473-98-5 -- -- 190 -- 19 -- 4/3/2001 Interim Health Health2-hydroxy-4-methylthio-butanoic acid 583-91-5 -- -- 1000 (vapor) -- 100 (vapor) -- 2/9/2000 Interim Health Health

2-hydroxyacetophenone 118-93-4 -- 1250 -- 125 -- 10/1/2003 Interim Health Health

2-hydroxy-ethane sulfonic acid, monosodium salt 1562-00-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-hydroxyethanesulphonic acid 107-36-8 linear alkyl sulfonic acid 600 -- 60 -- 8/5/2014 Interim Health Health2-hydroxyethyl acrylate 818-61-1 -- ethylene glycol monoacrylate 87 -- 8.7 -- 9/24/2015 Interim Health Health2-hydroxyethyl methacrylate 868-77-9 -- -- 3200 600 320 60 10/1/2003 Interim Health Health2-hydroxyethyl piperazine 103-76-4 N-aminoethylpiperazine 2-(1-piperazinyl)ethanol 610 -- 61 -- 7/23/2015 Interim Health Health2-hydroxyethyl-n-octyl sulfide 3547-33-9 sulfide 2-(octylthio)-ethanol 140 -- 14 -- 9/10/2014 Interim Health Health2-hydroxymethyl benzeneethanol, alpha isomer 33206-31-4 alpha-methylbenzyl alcohol -- 200 40 20 4 9/5/2013 Interim Health Health2-hydroxymethyl benzeneethanol, beta isomer 134342-25-9 alpha-methylbenzyl alcohol -- 200 40 20 4 9/5/2013 Interim Health Health

2-hydroxymethylamino ethanol 34375-28-5 methylethanolamine 140 -- 14 -- 10/12/2000 Interim Health Health2-hydroxyphenethyl alcohol 7768-28-7 4-hydroxyphenethyl alcohol -- 350 -- 35 -- 4/25/2013 Interim Health Health2-hydroxypropyl acrylate 999-61-1 -- 30 5 3 0.5 10/1/2003 Interim Health Health2-hydroxypropyl methacrylate 923-26-2 -- 90 -- 9 -- 10/1/2003 Interim Health Health2-isobutyl isobutyrate 97-85-8 butyl butyrate -- 3000 -- 300 -- 9/4/2015 Interim Health Health

2-isopropoxyethanol 109-59-1 220 50 22 5 10/1/2003 Interim Health Health2-isopropyl pyridine 644-98-4 pyridine -- 30 -- 3 -- 6/29/2010 Interim Health Health2-isopropyl-2,3-dimethylbutyronitrile (DIPPN) 55897-64-8 -- -- 175 -- 18 -- 8/13/2002 Interim Health Health

2-isopropyl-5,5-dimethyl-1,3-dioxane 7651-50-5 1,4-dioxane 720 -- 72 -- 5/18/2015 Interim Health Health2-isopropyl-N,2,3-trimethylbutyramide 51115-67-4 -- ICE 1000; butanamide 30 -- 3 -- 8/13/2002 Interim Health Health2-isopropylphenol 88-69-7 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health2-mercapto-3-butanol-3-hydroxy-2-butanethiol 37887-04-0 -- THIONOL 935 1.8 -- 0.18 -- 8/13/2002 Interim Health Health2-mercaptoethanol 60-24-2 -- 2-hydroxyethyl mercaptan 6.4 2 0.64 0.2 9/4/2015 Interim Health Health

2-mercaptoethyl oleate 59118-78-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-mercaptoethyl tallate 68440-24-4 -- -- 100 -- 10 -- 10/24/2012 Interim Health Health2-methoxy-1-propanol 1589-47-5 -- propylene glycol-2-methyl ether 190 50 19 5 10/1/2003 Interim Health Health

2-methoxy-1-propyl acetate 70657-70-4 -- 280 50 28 5 10/1/2003 Interim Health Health2-methoxy-3,4-dihydro-2H-pyran 4454-05-1 -- -- 93 -- 9.3 -- 9/24/2004 Interim Health Health

2-methoxyethanol 109-86-4 -- 160 50 16 5 10/1/2003 Interim Health Health

2-methoxyethyl acetate 110-49-6 -- 250 50 25 5 10/29/2012 Interim Health Health2-methoxyphenol 90-05-1 phenol Guaiacol 290 -- 3.3 -- 9/4/2015 Final Health Health2-methyl biphenyl 643-58-3 biphenyl 2-phenyltoluene 13 -- 1.3 -- 11/3/2003 Interim Health Health2-methyl butyl acetate 624-41-9 isoamyl acetate -- 2700 -- 270 -- 9/4/2015 Interim Health Health2-methyl furan 534-22-5 -- -- 550 -- 55 -- 10/1/2003 Interim Health Health2-methyl indene 2177-47-1 -- -- 470 -- 47 -- 10/1/2003 Interim Health Health2-methyl octanoic acid 3004-93-1 octanoic acid -- 590 -- 59 -- 9/4/2015 Interim Health Health2-methyl thiophene 554-14-3 -- -- 100 -- 10 -- 6/28/2010 Interim Health Health2-methyl-1,5-heptadiene 41044-63-7 pentadiene, all isomers -- 1800 -- 180 -- 4/24/2001 Interim Health Health2-methyl-1-butanol 137-32-6 -- 2-methyl butanol 3600 1000 360 100 9/4/2015 Interim Health Health2-methyl-1-butene 563-46-2 1-pentene -- 290 100 600 210 9/4/2015 Final Odor --

2-methyl-1-decanol 18675-24-6 -- 2000 -- 200 -- 3/26/2014 Interim Health Health2-methyl-1-hexanol 61949-26-6 -- 650 -- 65 -- 9/23/2012 Interim Health Health2-methyl-1-nonene 2980-71-4 -- -- 1000 -- 100 -- 6/30/2010 Interim Health Health2-methyl-1-pentanol 105-30-6 -- -- 100 24 100 25 9/4/2015 Interim Odor Health2-methyl-1-pentene 763-29-1 1-hexene 1-methyl-1-propylethylene 1700 500 170 50 8/28/2013 Interim Health Health2-methyl-1-propanethiol 513-44-0 mercaptan isobutyl mercaptan 3.6 0.97 1.8 -- 9/4/2015 Interim Odor Health


110897-64-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-methyl-2-butanethiol 1679-09-0 mercaptan tert-amyl mercaptan 3.6 -- 1.8 -- 8/31/2015 Interim Odor Health2-methyl-2-butene 513-35-9 1-pentene amylene 13000 4500 600 210 8/4/2014 Final Health --2-methyl-2-heptene 627-97-4 -- -- 1000 -- 100 -- 6/29/2010 Interim Health Health2-methyl-2-pentenal 623-36-9 -- -- 370 -- 37 -- 3/17/1999 Interim Health Health

2-methyl-2-propanethiol 75-66-1 mercaptan 0.33 0.09 1.8 0.5 9/4/2015 Interim Odor Health











acrylic acid, 2-ethylhexyl ester; Norsocryl 2EHA

phosphate, generic, not otherwise specified

octocrylene; 2-cyano-3,3-diphenyl-propenoic acid, 2-ethylhexyl ester

ketone, generic, not otherwise specified

2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane

aliphatic diisocyanate; dimeryl diisocyanate




2-hydroxyethanesulfonate; isethionic acid

2-hydroxyethylaminomethyl alcohol; Troysan 174

isopropoxyethanol; ethylene glycol monoisopropyl ether

5,5-dimethyl-2-(1-methylethyl)-1,3-dioxane

propylene glycol-2-methyl ether acetate

ethylene glycol monomethyl ether; methyl Cellosolve

2-methoxyethanol acetate; ethylene glycol monomethyl ether acetate


2-methyl-1-propene, homopolymer, hydroformylation products, reaction products with ammonia

2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, monoammonium salt, polymer with 2-propenamide

tert-butyl mercaptan; t-butyl mercaptan; BP CAPTAN (80%)

2-methyl-2-propenoic acid dodecyl ester, polymer with ethenylbenzene, ethyl 2-methyl-2-propenoate and 2-hydroxyethyl 2-propenoate

2-methyl-2-propenoic acid dodecyl ester, polymer with ethenylbenzene, ethyl 2-methyl-2-propenoate and 2-hydroxyethyl 2-propenoate


2-methyl-2-propenoic acid methyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 1,2-propanediol mono(2-methyl-2-propenoate) and 2-propenoic acid

2-hydroxypropyl 2-methylprop-2-enoate; 2-methylidenehexanoic acid; methyl 2-methylprop-2-enoate; prop-2-enoic acid; styrene

2-methyl-2-propenoic acid methyl ester, polymer with ethenol and ethenyl acetate2-methyl-2-propenoic acid methyl ester, polymer with ethenol and ethenyl acetate

polymer, generic, not otherwise specified

2-methyl-2-propenoic acid methyl ester, polymer with ethenylbenzene and 2-ethylhexyl 2-propenoate

2-methyl-2-propenoic acid methyl ester, polymer with ethenylbenzene and 2-ethylhexyl 2-propenoate


2-methyl-2-propenoic acid polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate

2-methyl-2-propenoic acid polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate2-methyl-2-propenoic acid, 2-(dimethylamino)ethyl ester, homopolymer



(ppb)Long-term ESL



Long-term ESL Basis




















25035-69-2 -- 500 (vapor) -- 50 (vapor) -- 10/28/2014 Interim Health Health2-methyl-2-undecanethiol 10059-13-9 1-undecanethiol 2-undecanethiol-2-methyl 39 -- 3.9 -- 4/5/2004 Interim Health Health

2-methyl-3-(3,4-methylenedioxyphenyl)-propanal 1205-17-0 500 -- 50 -- 4/30/2013 Interim Health Health2-methyl-3-(p-isopropylphenyl)propionaldehyde 103-95-7 2-phenyl propionaldehyde cyclamen aldehyde 500 -- 50 -- 6/17/2015 Interim Health Health2-methyl-3-butenenitrile 16529-56-9 -- 800 250 80 25 5/27/2011 Interim Health Health

2-methyl-3-butyn-2-ol 115-19-5 -- 170 -- 17 -- 12/5/2014 Interim Health Health2-methyl-3-ethylpentane 609-26-7 -- -- 3500 -- 350 -- 1/24/1995 Interim Health Health2-methyl-3-hexanone 7379-12-6 -- Isopropyl N-propyl ketone 125 27 12.5 2.7 9/19/2007 Interim Health Health

2-methyl-4,6-di(methylthio)-1,3-benzenediamine 106264-79-3 -- 100 -- 10 -- 3/30/2004 Interim Health Health2-methyl-4-isothiazolin-3-one 2682-20-4 2-octyl-4-isothiazolin-3-one methylisothiazolinone 170 -- 17 -- 6/29/2015 Interim Health Health

2-methyl-5-(1-methyl-2-sulfanylethyl)cyclohexanethiol 4802-20-4 mercaptan dipentenedimercaptan 18 -- 1.8 -- 4/20/2015 Interim Health Health2-methyl-5,6,7,7a-tetrahydro-1H-indene -- -- 70 -- 7 -- 2/28/2008 Interim Health Health2-methyl-5-ethyl pyridine 104-90-5 -- -- 30 6 3 0.6 9/4/2015 Interim Health Health

2-methylanthracene 613-12-7 -- 0.5 (PM10) -- 0.05 (PM10) -- 4/24/2001 Interim Health Health2-methylaziridine 75-55-8 -- propylene imine 10 4 1 0.4 5/20/2010 Interim Health Health

2-methylbenzofuran 4265-25-2 -- 3 -- 0.3 -- 2/3/2015 Interim Health Health

2-methylbutylbenzene 3968-85-2 -- 1250 -- 125 -- 10/24/2000 Interim Health Health

2-methylbutyraldehyde 96-17-3 1800 -- 180 -- 9/4/2015 Interim Health Health

2-methylcyclohexanol, mixed isomers 583-59-5 -- 1600 -- 160 -- 10/27/2014 Interim Health Health

2-methyldecane 6975-98-0 -- 3500 -- 350 -- 4/24/2001 Interim Health Health

2-methylheptadecane 1560-89-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-methylheptane 592-27-8 -- -- 3500 750 350 75 9/4/2015 Interim Health Health

2-methylhexadecane 1560-92-5 -- 3500 -- 350 -- 4/24/2001 Interim Health Health2-methylhexane 591-76-4 -- isoheptane 3070 750 307 75 9/4/2015 Interim Health Health2-methylhexanoic acid 4536-23-6 hexanoic acid -- 480 -- 48 10 9/24/2015 Interim Health Health2-methylimidazole 693-98-1 -- -- 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health Health

54914-37-3 3-amino-1-cyclohexylaminopropane -- 80 -- 8 -- 4/9/2015 Interim Health Health2-methylnaphthalene 91-57-6 1-methylnaphthalene beta-methylnaphthalene 200 -- 20 -- 11/18/2014 Interim Health Health

2-methylnonadecane 1560-86-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-methylnonane 871-83-0 -- 3500 -- 350 -- 10/3/2013 Interim Health Health2-methyloctanal 7786-29-0 -- -- 1500 260 150 26 10/1/2003 Interim Health Health

2-methyloctane 3221-61-2 -- 3500 -- 350 -- 7/29/2002 Interim Health Health



134180-76-0 -- polyether-modified polysiloxane 900 -- 90 -- 6/30/2015 Interim Health Health




65324-64-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-methylpentaldehyde 123-15-9 -- -- 560 140 100 24 9/4/2015 Interim Odor Health

2-methylpentane 107-83-5 isohexane 3500 850 350 85 10/29/2012 Under Review Health Health

2-methyl-2-propenoic acid, 2-(dimethylamino)ethyl ester, homopolymer2-methyl-2-propenoic acid, 2-hydroxyethyl ester, polymer with ethenylbenzene2-methyl-2-propenoic acid, 2-hydroxyethyl ester, polymer with ethenylbenzene


2-methyl-2-propenoic acid, 2-hydroxyethyl ester, polymer with ethenylbenzene, methyl 2-methyl-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate

2-methyl-2-propenoic acid, 2-hydroxyethyl ester, polymer with ethenylbenzene, methyl 2-methyl-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate


2-methyl-2-propenoic acid, butyl ester, polymer with 1,2-propanediol mono-2-propenoate2-methyl-2-propenoic acid, butyl ester, polymer with 1,2-propanediol mono-2-propenoate


2-methyl-2-propenoic acid, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 1,2-propanediol mono-2-propenoate

2-methyl-2-propenoic acid, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 1,2-propanediol mono-2-propenoate


2-methyl-2-propenoic acid, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene, methyl 2-methyl-2-propenoate, 1,2-propanediol mono-2-propenoate and 2-propenoic acid

2-methyl-2-propenoic acid, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene, methyl 2-methyl-2-propenoate, 1,2-propanediol mono-2-propenoate and 2-propenoic acid


2-methyl-2-propenoic acid, butyl ester, polymer with ethenylbenzene and methyl 2-methyl-2-propenoate

2-methyl-2-propenoic acid, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2-hydroxyethyl 2-propenoate

2-methyl-2-propenoic acid, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2-hydroxyethyl 2-propenoate


2-methyl-2-propenoic acid, polymer with (chloromethyl)oxirane, 2,5-furandione and 4,4-(1-methylethylidene)bis(phenol)

2-methyl-2-propenoic acid, polymer with 1,3-butadiene, (chloromethyl)oxirane, 4,4-(1-methylethylidene)bisphenol and 2-propenenitrile (vinyl ester resin)2-methyl-2-propenoic acid, polymer with 2-propenoic acid, sodium salt2-methyl-2-propenoic acid, polymer with 2-propenoic acid, sodium salt2-methyl-2-propenoic acid, polymer with butyl 2-propenoate and methyl 2-methyl-2-propenoate2-methyl-2-propenoic acid, polymer with butyl 2-propenoate and methyl 2-methyl-2-propenoate


Helional; alpha-methyl-1,3-benzodioxole-5-propionaldehyde

methylbutynol; dimethyl ethynyl carbinol

dimethyl thio-toluene diamine; DADMT


2,3-dihydro-2,2-dimethyl-7-benzofuranolalkyl benzene, C6-C9, generic, not otherwise specifiedaldehyde, generic, not otherwise specified

2-methyl-1-butanal; 2-methyl butyraldehyde

o-methylcyclohexanol; 2-methylcyclohexanol, mixture of cis and trans



2-methyl-N-({1,3,3-trimethyl-5-[(2-methylpropylidene)amino]cyclohexyl}methyl)-1-propanimine



2-methyloxirane polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane) and oxirane


2-methyloxirane polymer with 2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bis(oxirane) and oxirane

2-methyloxirane polymer with mono(3-(1,3,3,3-tetramethyl-1-((trimethylsilyl)oxy)-1-disiloxanyl)propyl)oxirane ether

2-methyloxirane, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), reaction products with TDI


2-methyloxirane, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), reaction products with TDI2-methyl-oxirane, polymer with oxirane, ether with 4,4'-(1-methylethylidene)bis(phenol)

bisphenol polymer, generic, not otherwise specified

2-methyl-oxirane, polymer with oxirane, ether with 4,4'-(1-methylethylidene)bis(phenol)




(ppb)Long-term ESL



Long-term ESL Basis

2-methylpyridine 109-06-8 -- 2-picoline 53 14 7.6 2 9/4/2015 Interim Odor Health2-methylquinoline 91-63-4 isoquinoline quinaldine 5 -- 0.5 -- 2/29/1996 Interim Health Health2-methylthiazole 3581-87-1 -- -- 125 -- 12.5 -- 2/28/2008 Interim Health Health

2-methyltridecane 1560-96-9 -- 3500 -- 350 -- 4/24/2001 Interim Health Health2-methylundecanal 110-41-8 decanal 2-methyl-1-undecanal 40 -- 4 -- 6/18/2015 Interim Health Health

36290-04-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-naphthylamine 91-59-8 -- -- 0.05 -- 0.005 -- 2/28/2001 Interim Health Health2-N-dibutylaminoethanol 102-81-8 -- -- 140 20 14 2 10/1/2003 Interim Health Health2-nitronaphthalene 581-89-5 -- -- 2.5 (PM10) -- 0.25 (PM10) -- 10/28/2014 Interim Health Health2-nitropropane 79-46-9 -- -- 50 14 5 1.4 10/1/2003 Interim Health Health

2-N-tert-butyl-2,4-toluenediamine 106917-60-6 tert-butyl toluenediamine 70 10 7 1 10/30/2012 Interim Health Health2-N-tert-butyl-2,6-toluenediamine 106917-65-1 tert-butyl toluenediamine -- 70 10 7 1 10/30/2012 Interim Health Health2-octanone 111-13-7 -- methyl hexyl ketone 5100 970 510 97 10/1/2003 Interim Health Health2-octyl alcohol 123-96-6 -- 2-octanol 140 27 270 50 9/4/2015 Interim Odor Health2-octyl-1-dodecanol 5333-42-6 -- -- 100 -- 10 -- 8/7/2000 Interim Health Health2-octyl-4-isothiazolin-3-one 26530-20-1 -- 170 -- 17 -- 1/14/2015 Interim Health Health



2-oxopropanoate 57-60-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-oxypanone, polymer with 2,2-bis(hydroxymethyl)-1 35484-93-6 -- -- 1000 (vapor) -- 100 (vapor) -- 10/16/2001 Interim Health Health

2-oxypanone, polymer with 2,2-bis(hydroxymethyl)-1 35484-93-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health2-pentanone 107-87-9 -- methyl propyl ketone 5300 1500 530 150 9/4/2015 Interim Health Health2-pentene 109-68-2 1-pentene methyl butene 13000 4500 600 210 7/20/2015 Final Health --2-pentenenitrile 13284-42-9 -- -- 700 210 70 21 5/27/2011 Interim Health Health2-pentyl-9,10-anthracenedione 13936-21-5 -- 2-amylanthraquinone 50 -- 5 -- 8/1/2001 Interim Health Health2-phenethyl formate 104-62-1 -- formic acid, phenethyl ester 1000 -- 100 -- 9/17/2007 Interim Health Health2-phenoxyethanol 122-99-6 -- ethylene glycol monophenyl ether 170 30 17 3 10/1/2003 Interim Health Health2-phenyl propionaldehyde 93-53-8 -- 500 -- 50 -- 5/1/2002 Interim Health Health

2-phenyl-2-butene 768-00-3 (1-methyl-propenyl)-benzene 2450 -- 245 -- 2/3/2015 Interim Health Health

2-phenyl-2-propanol 617-94-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-phosphono-1,2,4-butanetricarboxylic acid 37971-36-1 carboxylic acid 500 (vapor) -- 50 (vapor) -- 9/24/2015 Interim Health Health2-pivaloyl-1,3-indaione 83-26-1 -- Pindone 1 -- 0.1 -- 10/1/2003 Interim Health Health2-propanamine sulfate 60828-92-4 -- -- 50 -- 5 -- 10/6/1999 Interim Health Health2-propanol-1-butoxy 5131-66-8 -- n-butoxy-2-propanol; HFC 401 730 140 73 14 8/19/2004 Interim Health Health



68083-84-1 hexamethylene diisocyanate polymer -- 8.7 -- 0.87 -- 12/23/2014 Interim Health Health

37302-70-8 hexamethylene diisocyanate polymer 8.7 -- 0.87 -- 12/23/2014 Interim Health Health

73297-28-6 hexamethylene diisocyanate polymer 8.7 -- 0.87 -- 12/23/2014 Interim Health Health







2-propenoic acid, homopolymer ammonium salt 9003-03-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-propenoic acid, homopolymer, potassium salt 25608-12-2 particulate matter potassium polyacrylate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health






144086-03-3 -- 45 -- 4.5 -- 10/20/2014 Interim Health Health

2-propenoic acid, polymer with sodium phosphinate 71050-62-9 particulate matter Unisperse must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-propenoic acid, polymer with sodium phosphinate 71050-62-9 Unisperse 500 (vapor) -- 50 (vapor) -- 10/1/2007 Interim Health Health

2-propenoic acid, telomer with sodium sulfite (1:1) 66019-18-9 500 (vapor) -- 50 (vapor) -- 7/21/2015 Interim Health Health


68479-09-4 500 (vapor) -- 50 (vapor) -- 7/21/2015 Interim Health Health2-propoxy-1-propanol 10215-30-2 2-isopropoxyethanol -- 220 -- 22 -- 6/17/2015 Interim Health Health2-propyl-1H-imidazole 50995-95-4 1-methylimidazole propylimidazole 100 -- 10 -- 4/22/2015 Interim Health Health2-propylheptanol 10042-59-8 2,6-dimethyl-4-heptanol 2-n-propyl-1-heptanol 1000 -- 100 -- 6/15/2015 Interim Health Health

2-pyridinethiol-1-oxide, zinc salt 13463-41-7 -- 12 (PM10) -- 1.2 (PM10) -- 10/1/2007 Interim Health Health2-pyrrolidine 123-75-1 -- -- 70 -- 7 -- 10/1/2003 Interim Health Health

2-pyrrolidinone 616-45-5 gamma-butyrolactam; 2-pyrrolidone 140 -- 14 -- 10/1/2003 Interim Health Health2-sec-butyl-6-ethylaniline 71758-10-6 -- -- 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health Health

2-sulfo-butanedioic acid, 1,4-bis(2-ethylhexyl) ester 10041-19-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2-tert-butylcyclohexanolacetate 88-41-5 -- 1-acetoxy-2-tert-butylcyclohexane 3500 -- 350 -- 10/24/2000 Interim Health Health2-thiabutane 624-89-5 sulfide ethyl methyl sulfide 22 -- 14 -- 9/4/2015 Interim Odor Health2-trifluoromethyl-3-ethoxyperfluorohexane 297730-93-9 -- -- 200 -- 20 -- 3/11/2002 Interim Health Health

3-(1,3-dimethylbutylidene)aminopropyl-trithoxysilane 116229-43-7 organosiloxane 1000 (vapor) -- 100 (vapor) -- 8/3/2015 Interim Health Health

3-(1,3-dimethylbutylidene)aminopropyl-trithoxysilane 116229-43-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health3-(4-isobutylphenyl)propionic acid 65322-85-2 Ibuprofen -- 50 (PM10) -- 5 (PM10) -- 9/5/2013 Interim Health Health3-(benzoyloxy)-2,2,4-trimethylpentyl isobutyrate 22527-63-5 -- -- 100 -- 10 -- 9/30/1997 Interim Health Health


2-naphthalenesulfonic acid, polymer with formaldehyde, sodium salt

sodium salt of polynaphthalene sulphonic acid; sodium naphthalene-2-sulfonate formaldehyde

N3-(1,1-dimethylethyl)-4-methylbenzene-1,4-diamine

2-oxepanone, polymer with 1,4-cyclohexanedimethanol

oxepanone, polymer with 1,1'-methylene bis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol]

2-oxepanone, polymer with 1,4-cyclohexanedimethanol

pyruvate; 2-oxo- propanoic acid ion(1-)


alpha- cumyl alcohol; dimethylphenylmethanol

Dequest 7000; 2-phosphonobutane-1,2,4-tricarboxylic acid

2-propenenitrile, polymer with ethenylbenzene, methyloxirane and oxirane


2-propenenitrile, polymer with ethenylbenzene, methyloxirane and oxirane

2-propenoic acid, 2-hydroxyethyl ester polymer with alpha-hydro-omega-hydroxypoly(1,4-butanediyl), 4-hydroxy-N-(2-hydroxyethyl)-N-methylbutanamide and 1,1'-methylenebis [4-isocyanatocyclohexane]

2-propenoic acid, 2-hydroxyethyl ester, polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro-omega-hydroxypolyoxy(methyl-1,2-ethanediyl)

toluene diisocyanate, polypropylene glycol, beta-hydroxyethyl acrylate polymer

2-propenoic acid, 2-hydroxyethyl ester, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane

2-Hydroxyethyl acrylate, polypropylene glycol, isophorone diisocyanate polymer

2-propenoic acid, butyl ester, polymer with ethenylbenzene, 2,5-furandione and methyl 2-propenoate

2-propenoic acid, butyl ester, polymer with ethenylbenzene, 2,5-furandione and methyl 2-propenoate


2-propenoic acid, ethyl ester, polymer with 2-ethylhexyl-2-propenoate

ethyl acrylate copolymer; flow control agent/additive

2-propenoic acid, ethyl ester, polymer with 2-ethylhexyl-2-propenoate

ethyl acrylate copolymer; flow control agent/additive

2-propenoic acid, ethyl ester, polymer with ethenyl acetate and 2,5-furandione, hydrolyzed2-propenoic acid, ethyl ester, polymer with ethenyl acetate and 2,5-furandione, hydrolyzed

2-propenoic acid, methyloxiranynmethyl ester polymer with chloroethene2-propenoic acid, methyloxiranynmethyl ester polymer with chloroethene

2-Propenoic acid, polymer with 2-ethylhexyl 2-propenoate, ethyl 2-propenoate and N-(hydroxymethyl)-2-propenamide

2-propenoic acid, polymer with formaldehyde, 2,5-furandione, methyloxirane, 4-nonylphenol and oxirane

2-propenoic acid, polymer with formaldehyde, 2,5-furandione, methyloxirane, 4-nonylphenol and oxirane2-propenoic acid, polymer with oxirane and 1,2,3-propanetriol

polymer, acrylic, not otherwise specifiedpolymer, acrylic, not otherwise specified

polyacrylic acid, sodium bisulfite terminated

2-propenoic acid, telomer with sodium sulfite (1:1), sodium salt

acrylic acid sodium hydrogen sulfite telomer sodium salt

2-propenoic acid, telomer with sodium sulfite (1:1), sodium salt


acrylic acid sodium hydrogen sulfite telomer sodium salt

Zinc Omadine Fungicide-Algaecide Dispersion

1,4-bis(2-ethylhexyl) 2-sulphosuccinate

3-triethoxysilyl-N-(1,3-dimethylbutylidene)propylamine3-triethoxysilyl-N-(1,3-dimethylbutylidene)propylamine



(ppb)Long-term ESL



Long-term ESL Basis

3-(trifluoromethyl)phenol 98-17-9 -- 20 -- 2 -- 6/25/2012 Interim Health Health

3-(trimethoxysilyl)propyl methacrylate 2530-85-0 organosilane 1000 (vapor) -- 100 (vapor) -- 9/17/2003 Under Review Health Health3,3,3-trifluoropropene 677-21-4 -- -- 5000 -- 500 -- 3/13/2003 Interim Health Health

3,3,4-trimethylhexane 16747-31-2 -- 3500 670 350 67 10/30/2012 Interim Health Health3,3,5-trimethyl cyclohexanone 873-94-9 -- -- 1000 -- 100 -- 10/24/2001 Interim Health Health3,3,5-trimethylcyclohexanol 116-02-9 -- -- 840 -- 84 -- 5/16/2002 Interim Health Health

3,3,6,6-tetramethyl-1,2-dioxane 22431-89-6 1,4-dioxane 720 -- 72 -- 5/19/2015 Interim Health Health

55794-20-2 -- Luperox 233M75 100 -- 10 -- 2/21/2013 Interim Health Health

3,3-diaminodipropylamine 56-18-8 -- 60 11 6 1 10/1/2003 Interim Health Health3,3-dichloro-1,1,1,2,2-pentafluoropropane 422-56-0 -- Freon 225c 41500 -- 4150 -- 3/28/2000 Interim Health Health

3,3'-dichlorobenzidine 91-94-1 -- 1 -- 0.1 -- 12/5/2000 Interim Health Health3,3-dichloropropene 563-57-5 1,3-dichloropropene -- 45 10 4.5 1 4/29/2004 Interim Health Health3,3-dimethyl-1-butene 558-37-2 1-hexene neohexene 1700 -- 170 -- 7/21/2014 Interim Health Health3,3-dimethyl-2-butanone 75-97-8 2-hexanone methyl t-butyl ketone; pinacolone 40 10 4 1 11/3/2003 Interim Health Health3,3'-dimethylbenzidine 119-93-7 o-tolidine; dimethylbenzidine 0.2 -- 0.02 -- 10/1/2003 Interim Health Health

3,3-dimethylheptane 4032-86-4 -- 3500 -- 350 -- 5/23/2001 Interim Health Health3,3'-methylenebis(5-methyloxazolidine) 66204-44-2 ACTICIDE GA Grotan OX 160 -- 16 -- 7/22/2015 Interim Health Health3,3'-oxybis-propionitrile 1656-48-0 -- -- 140 -- 14 -- 6/19/2007 Interim Health Health3,4,4-trimethyloxazolidine 75673-43-7 4,4-dimethyloxazolidine -- 1000 -- 100 -- 6/13/2013 Interim Health Health3,4,5-trimethoxybenzoyl methyl reserpate 50-55-5 -- Resperine 7 -- 0.7 -- 10/1/2003 Interim Health Health3,4-diacetoxy-1-butene 18085-02-4 -- -- 8750 -- 875 -- 10/1/2003 Interim Health Health3,4-dichloro-1-butene 760-23-6 -- -- 140 26 14 2.6 10/1/2003 Interim Health Health3,4-dichloroaniline 95-76-1 -- 80 (vapor) 12 8 (vapor) 1.2 3/15/2011 Interim Health Health

3,4-dichloroaniline 95-76-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health3,4-diepoxybutane 1464-53-5 -- -- 5 1.4 0.5 0.14 10/1/2003 Interim Health Health3,4-dinonylnaphthalene-1,2-disulfonic acid 60223-95-2 -- -- 10 -- 1 -- 9/30/1997 Interim Health Health3,4-xylenol 95-65-8 xylenol, all isomers -- 165 -- 16.5 -- 10/1/2003 Interim Health Health3,5,5-trimethylhexyl acetate 58430-94-7 -- isononyl acetate 1500 -- 150 -- 10/16/2001 Interim Health Health

41484-35-9 -- -- 100 -- 10 -- 9/30/1997 Interim Health Health3,5-dibromofluorobenzene 1435-51-4 1,3-dibromo-5-fluorobenzene 100 -- 10 -- 9/1/2004 Interim Health Health3,5-dichloroanisole 33719-74-3 3,4-dichloroaniline -- 80 (vapor) -- 8 (vapor) -- 8/8/1997 Interim Health Health3,5-dimethyl-1-hexyn-3-ol 107-54-0 -- SURFYNOL 61 Surfactant 100 -- 10 -- 3/6/2013 Interim Health Health3,5-dimethyl-thiomorpholine 78243-63-7 4-methylmorpholine -- 350 -- 35 -- 2/12/2013 Interim Health Health3,5-Dinitro-o-toluamide 148-01-6 -- dinitolmide; zoalene 10 (PM10) -- 1 (PM10) -- 8/30/2013 Interim Health Health

3,5-di-tert-butyl-2,6-toluenediamine 103596-73-2 tert-butyl toluenediamine 70 10 7 1 10/30/2012 Interim Health Health3,5-di-tert-butylcatechol 1020-31-1 tert-butyl catechol -- 20 (PM10) -- 2 (PM10) -- 9/17/2014 Interim Health Health

84632-59-7 particulate matter Pigment Orange 73 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health3,7- dimethyl-2,6-octadienenitrile 5585-39-7 -- geranyl nitrile 1000 -- 100 -- 11/23/2009 Interim Health Health3,7,11-trimethyl-1-dodecanol 6750-34-1 -- -- 100 -- 10 -- 10/1/2007 Interim Health Health3,7,7-trimethyl bicyclohep-3-ene 13466-78-9 -- carene 1120 200 112 20 10/1/2003 Interim Health Health3,7-Dimethyl-1,6-octadien-3-ol 78-70-6 -- Linalool 1000 160 200 32 10/26/2012 Interim Health Health

3,7-dimethyl-1,6-octadien-3-yl acetate 115-95-7 isooctyl acrylate 375 -- 38 -- 6/23/2015 Interim Health Health3,7-dimethyl-1-octanol 106-21-8 -- -- 15 -- 1.5 -- 8/7/2000 Interim Health Health3,7-dimethyl-2,6-octadienal 5392-40-5 -- Citral 310 50 31 5 5/20/2010 Interim Health Health3,7-dimethyl-6-octen-1-yl acetate 150-84-5 isopropenyl acetate dl-citronellol acetate 460 -- 46 -- 6/30/2015 Interim Health Health3,7-dimethyl-6-octenenitrile 51566-62-2 2-methyl-3-butenenitrile citronellonitrile 800 -- 80 -- 7/16/2015 Interim Health Health3-[(2-aminoethylamino) propyltrimethoxysilane] 1760-24-3 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/5/2004 Under Review Health Health

3-[dimethoxy(methyl)silyl]-1-propanethiol 31001-77-1 organosilane 1000 (vapor) -- 100 (vapor) -- 10/13/2014 Interim Health Health

68444-36-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health3a,4,7,7a-tetrahydroindene 3048-65-5 -- BCND 2000 -- 200 -- 9/4/2015 Interim Health Health

3a-methyl-3a,4,5,6-tetrahydro-2-benzofuran-1,3-dione 11070-44-3 hexahydrophthalic anhydride 0.8 -- 0.08 -- 6/28/2013 Interim Health Health3-amino-1,2,4-triazole 61-82-5 -- Amitrole 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Health3-amino-1-cyclohexylaminopropane 3312-60-5 -- 80 -- 8 -- 3/24/2000 Interim Health Health3-aminopentanenitrile 75405-06-0 -- DYTEK (97%) 450 -- 45 -- 10/8/2004 Interim Health Health

3-aminopropyltriethoxysilane 919-30-2 organosilane 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Under Review Health Health3-aminopyridine 462-08-8 -- -- 15 4 1.5 0.4 10/1/2003 Interim Health Health3-bromo-1-propene 106-95-6 -- 3-bromopropene; ally bromide 5 1 0.5 0.1 5/20/2010 Interim Health Health3-bromofluorobenzene 1073-06-9 -- -- 720 70 72 7 10/1/2003 Interim Health Health3-butenenitrile 109-75-1 acetonitrile allyl cyanide 340 -- 34 -- 7/20/2015 Interim Health Health

3-chloro-1,2-propanediol 96-24-2 chloroglycerin; monochlorohydrin 50 11 5 1 10/1/2003 Interim Health Health

3-chloro-2-hydroxy-1-propanesulfonic acid sodium salt 126-83-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

3327-22-8 200 -- 20 -- 3/25/2013 Interim Health Health3-chloropropionitrile 542-76-7 -- -- 180 50 18 5 10/1/2003 Interim Health Health

3-chloropropylmethyldimethoxysilane 18171-19-2 organosilane 1000 (vapor) -- 100 (vapor) -- 5/17/2013 Interim Health Health3-chloropropyltriethoxysilane 5089-70-3 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/16/2004 Interim Health Health3-chloropyridine 626-60-8 -- -- 50 -- 5 -- 2/24/1999 Interim Health Health3-diethylamino-1,2-propanediol 621-56-7 -- -- 100 -- 10 -- 11/19/1996 Interim Health Health3-diethylaminopropylamine 104-78-9 -- -- 130 -- 13 -- 9/15/2003 Interim Health Health3-dimethylamino-N,N-dimethylpropionamide 17268-47-2 -- -- 250 -- 25 -- 2/24/1999 Interim Health Health

3-dimethylaminopropylamine 109-55-7 N,N-dimethyl-1,3-propanediamine 130 32 13 3.2 10/1/2003 Interim Health Health

3-ethoxy-1-propanol 111-35-3 3-ethoxypropan-1-ol 600 -- 60 -- 1/29/2015 Interim Health Health

3-ethyl-2-methyl-2-(3-methylbutyl)-1,3-oxazolidine 143860-04-2 4,4-dimethyloxazolidine -- 1000 -- 100 -- 1/31/2012 Interim Health Health3-ethylheptane 15869-80-4 -- -- 3500 -- 350 -- 4/24/2002 Interim Health Health3-ethylhexane 619-99-8 -- -- 3500 -- 350 -- 10/1/2003 Interim Health Health3-ethylidene-1-cyclopentene 22704-38-7 4-vinylcyclohexene -- 1700 390 97 22 4/24/2001 Final Health Health

3-ethylnonane 17302-11-3 -- 3500 -- 350 -- 4/24/2002 Interim Health Health

3-ethyloctane 5881-17-4 -- 3500 -- 350 -- 10/24/2000 Interim Health Health3-ethylpentane 617-78-7 -- -- 3500 1100 350 110 9/4/2015 Interim Health Health3-ethylpyrrole 1551-16-2 -- -- 20 -- 2 -- 2/28/2008 Interim Health Health3-fluorobenzotrifluoride 401-80-9 benzotrifluoride -- 125 -- 12.5 -- 7/10/2015 Interim Health Health

3-glycidoxypropyltrimethoxysilane 2530-83-8 organosilane 1000 (vapor) -- 100 (vapor) -- 4/22/2013 Under Review Health Health3-heptanol 589-82-2 -- 650 -- 65 -- 7/11/2004 Interim Health Health3-heptanone 106-35-4 -- ethyl butyl ketone 470 100 47 10 5/20/2010 Interim Health Health3-heptanyl formate 54009-71-1 hexyl formate -- 1000 -- 100 -- 5/21/2013 Interim Health Health

3-hexanol 623-37-0 -- 2000 -- 200 -- 9/4/2015 Interim Health Health3-hexanone 589-38-8 -- ethyl propyl ketone 125 30 12.5 3 1/30/2001 Interim Health Health

3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate 95718-78-8 -- 100 -- 10 -- 2/21/2013 Interim Health Health3-hydroxy-2-butanone 513-86-0 -- -- 1000 -- 100 -- 2/8/2008 Interim Health Health3-hydroxy-2-methyl-pentanal 615-30-5 -- 100 -- 10 -- 3/20/2013 Interim Health Health

gamma-methacryloxypropyltrimethoxysilane; methacryloxypropyltrimethoxysilane


3,3,6,6-tetramethyl-1,2-dioxacyclohexane

3,3-bis((1,1-dimethylethyl)dioxy)butanoic acid, ethyl ester

3,3'-iminobispropylamine; dipropylene triamine

3,3' dichloro-[1,1'-biphenyl]-4,4'-diamine


3,5-bis(1,1-dimethylethyl)-4-hydroxy-thio-2,1-benzene propanonic acid

4,6-di-tert-butyl-2-methylbenzene-1,3-diamine

3,6-bis[4-(1,1-dimethylethyl)phenyl]-2,5-di-hydropyrrolo[3,4-c]pyrrole-1,4-di-one

linalyl acetate; 1,5-dimethyl-1-ethenylhex-4-enyl acetate

(3-mercaptopropyl)methyldimethoxysilane

3a,4,7,7a-tetrahydro-4,7-methano-1H-indene, polymer with ethenylmethylbenzene, 1H-indene and (1-methylethenyl)benzene

tetrahydromethyl-1,3-isobenzofurandione

3-(triethoxysilyl)-1-propanamine; Silicone A-1100

3-chloro-2-hydroxypropanesulfonic acid sodium salt; sodium 3-chloro-2-hydroxypropanesulfonate

3-chloro-2-hydroxypropyltrimethylammonium chloride

3-chloro-2-hydroxy-n,n,n-trimethyl-1-propanaminium chloride; DOW Quat 188 Cationic Reagent

(3-chloropropyl)(dimethoxy)methylsilane



gamma-glycidoxypropyltrimethoxysilane; 2-((3-(trimethoxysilyl)propoxy)methyl)-oxirane; trimethoxy (3-[oxiranyl-methoxy] propyl silane




(ppb)Long-term ESL



Long-term ESL Basis

3-hydroxymethyl-5,5-dimethylhydantoin 16228-00-5 1-methylimidazole 100 -- 10 -- 7/1/2015 Interim Health Health


5556-24-1 polycarboxylic acid -- 500 (vapor) -- 50 (vapor) -- 10/1/2012 Interim Health Health3-iodo-2-propynyl butylcarbamate 55406-53-6 -- -- 1.2 -- 0.12 -- 7/12/2011 Interim Health Health

3-isocyanatopropyltriethoxysilane 24801-88-5 -- trimethoxy(3-isocyanatopropyl)silane 30 -- 3 -- 1/23/2013 Under Review Health Health

3M Scotch-Weld Elastomeric Coating EC-5816 (2015) -- -- -- 51 -- 6 -- 6/9/2015 Interim Health Health3-methoxy-1-butanol 2517-43-3 -- -- 730 -- 73 -- 3/10/1999 Interim Health Health3-methoxy-3-methyl-1-butanol 56539-66-3 -- propylene glycol ethers 730 -- 73 -- 12/5/2000 Interim Health Health3-methoxybutyl acetate 4435-53-4 -- -- 1200 -- 120 -- 12/5/2000 Interim Health Health3-methoxypropionitrile 110-67-8 -- -- 2000 -- 200 -- 10/1/2003 Interim Health Health3-methoxypropylamine 5332-73-0 -- -- 360 100 36 10 12/20/2010 Under Review Health Health3-methyl biphenyl 643-93-6 biphenyl 3-phenyltoluene 13 -- 1.3 -- 11/3/2003 Interim Health Health3-methyl-1,2-butadiene 598-25-4 -- 1,1-dimethylallylene 1100 510 9.9 4.5 6/23/2010 Interim Health Health3-methyl-1,4-pentadiene 1115-08-8 pentadiene, all isomers -- 1800 -- 180 -- 4/24/2001 Interim Health Health3-methyl-1,5-heptadiene 50592-72-8 pentadiene, all isomers -- 1800 -- 180 -- 4/24/2001 Interim Health Health3-methyl-1-butene 563-45-1 -- alpha-isoamylene 290 100 2230 800 9/4/2015 Interim Odor Health

3-methyl-1-pentyn-3-ol 77-75-8 -- 2000 -- 200 -- 9/20/2013 Interim Health Health3-methyl-2,4-pentanedione 815-57-6 2,4-pentanedione -- 830 200 83 20 9/6/2013 Interim Health Health3-methyl-2-pentyl-cyclopentanol 76649-20-2 cyclopentyl alcohol -- 7200 -- 720 -- 2/29/1996 Interim Health Health3-methyl-3-ethylpentane 1067-08-9 -- -- 3500 -- 350 -- 9/5/2012 Interim Health Health3-methyl-5-propylnonane 31081-18-2 -- -- 3500 -- 350 -- 2/19/1997 Interim Health Health3-methylcholanthrene 56-49-5 -- -- 0.02 -- 0.002 -- 2/28/2001 Interim Health Health3-methylcyclopentene 1120-62-3 cyclopentene -- 8100 -- 810 -- 9/19/2007 Interim Health Health3-methylheptane 589-81-1 -- -- 3500 750 350 75 6/10/2002 Interim Health Health3-methylhexane 589-34-4 -- -- 3070 750 307 75 6/10/2002 Interim Health Health3-methylmercapto-1-propanol 505-10-2 -- -- 10 -- 1 -- 12/18/2002 Interim Health Health

3-methylnonane 5911-04-6 -- 3500 -- 350 -- 12/4/2002 Interim Health Health

3-methyloctane 2216-33-3 3-methyl-1-octane 3500 -- 350 -- 10/3/2013 Interim Health Health3-methylpentane 96-14-0 -- -- 3500 1000 350 100 10/1/2003 Interim Health Health3-methylpiperidine 626-56-2 -- 3-pipecoline 40 -- 4 -- 9/11/2007 Interim Health Health3-methylpyridine 108-99-6 -- 3-picoline 76 20 7.6 2 12/20/2010 Interim Health Health3-methylsulfolane 872-93-5 -- -- 20 -- 2 -- 8/8/1997 Interim Health Health3-methyltetrahydropyran 26093-63-0 2-ethoxy-3,4-dihydro-1,2-pyran -- 3600 -- 360 -- 9/5/2013 Interim Health Health3-methylthiophene 616-44-4 -- -- 100 -- 10 -- 6/28/2010 Interim Health Health

3-morpholinopropylamine 123-00-2 -- 1650 280 165 28 2/20/2013 Interim Health Health3-octanoyl-1-thiopropyltriethoxysilane 220727-26-4 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/16/2004 Interim Health Health3-octyl alcohol 589-98-0 nonanol -- 2700 -- 270 50 12/20/2010 Interim Health Health3-oxo-nonyl acetate 7779-54-6 oxo-hexyl acetate -- 2750 -- 275 -- 9/18/2012 Interim Health Health3-pentanone 96-22-0 -- diethyl ketone 7000 2000 700 200 9/4/2015 Interim Health Health3-pentenenitrile 4635-87-4 -- -- 120 35 12 3.5 11/2/2011 Interim Health Health3-phenoxybenzaldehyde 39515-51-0 benzaldehyde -- 90 -- 9 -- 5/22/1997 Interim Health Health


67924-34-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-(2-aminoethyl)-morpholine 2038-03-1 -- -- 100 -- 10 -- 5/2/2002 Interim Health Health4-(2-furyl)-3-buten-2-one 623-15-4 furfural furylidene acetone 80 -- 8 -- 3/31/2015 Interim Health Health4-(2-furyl)butan-2-one 699-17-2 4 furfural furfuryl acetone 80 -- 8 -- 3/31/2015 Interim Health Health4-(2-morpholine)methoxyethyl 10220-23-2 4-ethylmorpholine -- 240 -- 24 -- 5/2/2002 Interim Health Health4-(2-nitrobutyl) morpholine 2224-44-4 -- -- 200 -- 20 -- 4/14/2004 Interim Health Health4-(4-(methylamino)styryl)-phenol 866475-34-5 -- -- 140 -- 14 -- 10/1/2003 Interim Health Health














57986-28-4 Witbreak DRI-9026 1000 (vapor) -- 100 (vapor) -- 11/17/2014 Interim Health Health

57986-28-4 particulate matter Witbreak DRI-9026 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


68002-44-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4,4-(ethyl-2-nitrotrimethylene, 2-) dimorpholine 1854-23-5 -- -- 200 -- 20 -- 11/10/2000 Interim Health Health4,4,4-trifluoroacetoacetyl chloride 2261-53-2 -- -- 20 -- 2 -- 2/14/2013 Interim Health Health4,4-dichlorodiphenyldichloroethane 72-54-8 -- 4,4-DDD 1 (PM10) -- 0.1 (PM10) -- 11/1/2002 Interim Health Health4,4-dichlorodiphenyldichloroethylene 72-55-9 -- 4,4-DDE 1 (PM10) -- 0.1 (PM10) -- 11/1/2002 Interim Health Health4,4-dichlorodiphenyltrichloroethane 50-29-3 4,4-DDT 1 (PM10) -- 0.1 (PM10) -- 5/23/2013 Interim Health Health4,4-dimethyl, 2-oxazolidinone 26654-39-7 -- -- 2500 -- 250 -- 10/1/2012 Interim Health Health4,4-dimethyl-1,3-dioxolane 766-15-4 -- 520 -- 52 -- 2/28/2008 Interim Health Health

4,4-dimethylheptane 1068-19-5 -- 3500 -- 350 -- 5/23/2001 Interim Health Health4,4-dimethyloxazolidine 51200-87-4 -- 1000 -- 100 -- 1/31/2012 Interim Health Health

4,4'-methylene bis-(2,6-di-t-butyl phenol) 118-82-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4,4'-methylene bis-(2-methyl cyclohexanamine) 6864-37-5 -- -- 100 -- 10 -- 8/28/2002 Interim Health Health

4,4'-methylene bis(dibutyldithiocarbamate) 10254-57-6 propyl butylethylthiocarbamate 50 -- 5 -- 7/26/2015 Interim Health Health4,4-methylene bisphenylcarbanillate 101-65-5 -- Binding Agent P-1 25 -- 2.5 -- 10/9/2001 Interim Health Health4,4'-methylene dianiline 101-77-9 -- -- 8 1 0.8 0.1 10/1/2003 Interim Health Health

4,4-methylene diphenyl diisocyanate 101-68-8 toluene diisocyanate 0.7 -- 0.1 -- 4/20/2012 Interim Health Health4,4'-methylenebis(2-ethylbenzenamine) 19900-65-3 -- diethyl methylenedianiline 100 -- 10 -- 10/1/2003 Interim Health Health

4,4-methylenebis(cyclohexanamine) 1761-71-3 -- 100 -- 10 -- 4/7/2004 Interim Health Health4,4-methylenedimorpholine dimorpholine 5625-90-1 -- -- 360 -- 36 -- 4/13/2004 Interim Health Health

3-(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione

3-hydroxythiophene-2,5-dicarboxylic acid dimethyl ester3-hydroxythiophene-2,5-dicarboxylic acid dimethyl ester



4-morpholinepropanamine; N-(3-aminopropyl)morpholine

4-(1,1-dimethylethyl)phenol polymer with (chloromethyl)oxirane and 4,4'-(imethylidine)bis(phenol)

4-(1,1-dimethylethyl)phenol polymer with (chloromethyl)oxirane and 4,4'-(imethylidine)bis(phenol)

4,11-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione4,4'-(1-methylethylidene) bis[2,6-dibromophenol polymer with (chloromethyl) oxirane4,4'-(1-methylethylidene) bis[2,6-dibromophenol polymer with (chloromethyl) oxirane4,4'-(1-methylethylidene) bisphenol polymer (polyamine adduct)


4,4'-(1-methylethylidene) bisphenol polymer (polyamine adduct)

4,4'-(1-methylethylidene) bisphenol polymer with (chloromethyl) oxirane and 1,3-diisocyanatomethylbenzene


4,4'-(1-methylethylidene) bisphenol polymer with (chloromethyl) oxirane and 1,3-diisocyanatomethylbenzene

4,4-(1-methylethylidene)bisphenol polymer with (chloromethyl)oxirane and alpha,alpha,alpha-1,2,3-propanetriyltris(omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)))


4,4-(1-methylethylidene)bisphenol polymer with (chloromethyl)oxirane and alpha,alpha,alpha-1,2,3-propanetriyltris(omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)))4,4-(1-methylethylidene)bisphenol polymer with (chloromethyl)oxirane and methyloxirane


4,4-(1-methylethylidene)bisphenol polymer with (chloromethyl)oxirane and methyloxirane4,4'-(1-methylethylidene)bisphenol polymer with (chloromethyl)oxirane, 2-propenoate


4,4'-(1-methylethylidene)bisphenol polymer with (chloromethyl)oxirane, 2-propenoate

4,4'-(1-methylethylidene)bisphenol polymer with 2-(chloromethyl)oxirane and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]


4,4'-(1-methylethylidene)bisphenol polymer with 2-(chloromethyl)oxirane and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]

4,4-(1-methylethylidene)bisphenol polymer with N-(2-aminoethyl)-1,2-ethanediamine and (chloromethyl)oxirane

4,4-(1-methylethylidene)bisphenol, polymer with (chloromethyl)oxirane, 2-methyl-2-propenoate, reaction products with formaldehyde-phenol polymer


methylene bis(dibutylcarbamodithioate)

diphenylmethane-4,4'-diisocyanate; methylene bisphenyl diioscyanate

PACM 20; bis[p-aminocyclohexyl]methane



(ppb)Long-term ESL



Long-term ESL Basis

4,4'-oxydi-2,1-ethanediyl bismorpholine 6425-39-4 -- 360 -- 36 -- 5/2/2002 Interim Health Health4,4'-sulfonyldianiline 80-08-0 -- -- 50 (PM10) -- 5 (PM10) -- 3/11/2002 Interim Health Health4,4'-thiobis(6-t-butyl-m-cresol) 96-69-5 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

4,4'-thiodiphenol 2664-63-3 particulate matter bis (4-hydroxyphenyl) sulfide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4,5-dichloro-2-n-octyl-3(2H)-isothiazolone 64359-81-5 -- -- 0.6 -- 0.06 -- 11/3/1997 Interim Health Health

68140-11-4 1H-imidazole 100 (vapor) -- 10 (vapor) -- 2/10/2015 Interim Health Health

68140-11-4 1H-imidazole 50 (PM10) -- 5 (PM10) -- 2/10/2015 Interim Health Health4,6-dimethyl-4-heptanone 19549-80-5 -- -- 230 -- 23 -- 4/11/2001 Interim Health Health4,6-dinitro-2-sec-butylphenol 88-85-7 -- -- 8 -- 0.8 -- 7/26/2012 Interim Health Health


18491-91-3 -- -- 1 -- 0.1 -- 4/19/2001 Interim Health Health


153519-44-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-aminobiphenyl 92-67-1 -- -- 1 -- 0.1 -- 2/28/2001 Interim Health Health4-aminoethyl-1,8-octanediamine 1572-55-0 -- -- 10 -- 1 -- 12/10/2009 Interim Health Health4-aminopyridine 504-24-5 -- -- 2.5 0.7 0.25 0.07 10/1/2003 Interim Health Health4-bromodiphenyl ether 101-55-3 4-chlorodiphenyl ether 4-bromophenyl phenyl ether 5 -- 0.5 -- 8/10/2000 Interim Health Health4-bromofluorobenzene 460-00-4 -- -- 720 70 72 7 10/1/2003 Interim Health Health

4-butyl-1,2-benzenediamine 3663-23-8 particulate matter 3,4-diamino-1-butylbenzene must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-butyl-2-nitroaniline 3663-22-7 p-nitroaniline 4-butyl-2-nitrobenzenamine 30 -- 3 -- 9/24/2015 Interim Health Health4-butylaniline 104-13-2 isopropylaniline 1-amino-4-butylbenzene 110 -- 11 -- 12/3/2014 Interim Health Health4-butylmorpholine 1005-67-0 4-ethylmorpholine n-butylmorpholine 240 -- 24 -- 5/31/2001 Interim Health Health

4-chloro-2-methoxyphenol 16766-30-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-chloro-2-methyl phenoxy acetic acid 94-74-6 -- ZELAN 20 (PM10) -- 2 (PM10) -- 1/7/2004 Interim Health Health4-chloro-3-nitrobenzotrifluoride 121-17-5 -- -- 140 -- 14 -- 8/8/2001 Interim Health Health

4-chlorobenzotrifluoride 98-56-6 -- 1-chloro-4-(trifluoromethyl)-benzene 1830 -- 183 -- 11/1/2011 Interim Health Health4-chlorobenzyl chloride 104-83-6 2-chlorobenzyl chloride -- 180 27 18 2.7 6/25/2014 Interim Health Health4-chlorodiphenyl ether 7005-72-3 4-chlorophenyl phenyl ether 5 -- 0.5 -- 10/1/2003 Interim Health Health4-cyanocyclohexene 100-45-8 -- 3-cyclohexene-1-carbonitrile 55 -- 5.5 -- 11/3/2002 Interim Health Health4-dimethylamino-3,5-xylyl methylcarbamate 315-18-4 -- -- 5 -- 0.5 -- 10/1/2003 Interim Health Health4-dodecylphenol, mixed isomers 27193-86-8 -- dodecyl phenol 1200 110 120 11 10/1/2003 Interim Health Health4-ethenyl-1,2-dimethylbenzene 27831-13-6 divinylbenzene -- 530 -- 53 -- 4/24/2001 Interim Health Health

4-ethyl-1,2-dimethylbenzene 934-80-5 1,2-dimethyl-4-ethylbenzene 2450 -- 245 -- 8/30/2013 Interim Health Health

4-ethyl-2-(8-heptadecenyl)-2-oxazoline-4-methanol 68140-98-7 2-ethyl-2-oxazoline 200 -- 20 -- 12/30/2014 Interim Health Health4-ethylmorpholine 100-74-3 N-ethyl morpholine 240 50 24 5 9/4/2015 Interim Health Health4-heptanol 589-55-9 3-heptanol -- 650 -- 65 -- 9/24/2012 Interim Health Health4H-imidazole 288-30-2 -- -- 100 (vapor) -- 10 (vapor) -- 5/3/2013 Interim Health Health

4H-imidazole 288-30-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy 2226-96-2 -- -- 370 -- 37 -- 10/6/1999 Interim Health Health4-hydroxy-2-butanone 590-90-9 -- -- 1000 -- 100 -- 4/29/2013 Interim Health Health4-hydroxy-4-methyl-2-pentanone 123-42-2 diacetone alcohol 960 200 96 20 11/8/2007 Interim Health Health4-hydroxyacetophenone 99-93-4 -- -- 2500 (vapor) -- 250 (vapor) -- 10/1/2003 Interim Health Health

4-hydroxyacetophenone 99-93-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-hydroxyphenethyl alcohol 501-94-0 -- 350 -- 35 -- 4/25/2013 Interim Health Health4-isobutylstyrene 63444-56-4 styrene -- 6500 -- 140 -- 3/19/2014 Final Health Health4-isopropyl-1-methyl-1,3-cyclohexadiene 99-86-5 -- -- 1800 -- 180 -- 10/26/2012 Interim Health Health4-isopropyl-1-methyl-1,4-cyclohexadiene 99-85-4 -- -- 1800 -- 180 -- 10/26/2012 Interim Health Health4-isopropylbenzyl alcohol 536-60-7 cumyl alcohol 350 -- 35 -- 2/9/2000 Interim Health Health4-methoxybenzaldehyde 123-11-5 -- p-anisaldehyde 930 -- 93 -- 6/25/2015 Interim Health Health

4-methoxybenzyl alcohol 105-13-5 4-isopropylbenzyl alcohol 350 -- 35 -- 2/9/2000 Interim Health Health

4-methoxyphenol 150-76-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-methyl biphenyl 644-08-6 biphenyl 4-phenyltoluene 13 -- 1.3 -- 11/3/2003 Interim Health Health4-methyl-1,4-heptadiene 13857-55-1 pentadiene, all isomers -- 1800 -- 180 -- 4/24/2001 Interim Health Health4-methyl-1-hexene 3769-23-1 -- -- 1000 -- 100 -- 6/30/2010 Interim Health Health4-methyl-1-isopropylcyclohexene 500-00-5 -- -- 940 -- 94 -- 2/28/2008 Interim Health Health4-methyl-1-pentene 691-37-2 1-hexene -- 1700 500 170 50 8/28/2013 Interim Health Health

4-methyl-2-pentanol 108-11-2 -- 1000 250 100 25 10/29/2012 Interim Health Health

4-methyl-2-pentanol acetate 108-84-9 -- 3000 300 300 50 9/4/2015 Interim Health Health

4-methyl-2-pentene 4461-48-7 -- 5800 -- 580 -- 10/1/2014 Interim Health Health4-methyl-3-thiadecane 53970-40-4 sulfide 2-octyl ethyl sulfide 110 -- 14 -- 9/2/2015 Interim Odor Health4-methylcyclopentene 1759-81-5 cyclopentene methylcyclopentene, all isomers 8100 -- 810 -- 9/19/2007 Interim Health Health4-methylheptane 589-53-7 -- -- 3500 750 350 75 12/4/2002 Interim Health Health4-methylimidazole 822-36-6 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

4-methylmorpholine 109-02-4 350 -- 35 -- 10/1/2003 Interim Health Health

4-methyloctane 2216-34-4 4-methyl octane 3500 -- 350 -- 10/3/2013 Interim Health Health4-methylpyridine 108-89-4 -- 4-picoline 76 20 7.6 2 10/30/2012 Interim Health Health4-methylquinoline 491-35-0 isoquinoline -- 5 -- 0.5 -- 8/14/1998 Interim Health Health4-morpholinoethanol 622-40-2 4-ethylmorpholine 4-(2-hydroxyethyl)morpholine 240 -- 24 -- 10/10/2012 Interim Health Health4-N-5-di-tert-butyl-2,4-toluenediamine 106917-63-9 tert-butyl toluenediamine -- 70 10 7 1 10/30/2012 Interim Health Health

4-nitro-N-methylphthalimide 41663-84-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health4-nitroquinoline-1-oxide 56-57-5 -- -- 5 -- 0.5 -- 2/28/2001 Interim Health Health4-nitrosophenol 104-91-6 p-quinone quinone oxime 4 (PM10) -- 0.4 (PM14) -- 10/1/2007 Interim Health Health4-nonyl-phenol, branched 84852-15-3 -- -- 400 -- 40 -- 4/5/2004 Interim Health Health

4-N-tert-butyl-2,4-toluenediamine 106917-61-7 tert-butyl toluenediamine 70 10 7 1 10/30/2012 Interim Health Health4-pentenenitrile 592-51-8 -- -- 700 210 70 21 5/27/2011 Interim Health Health4-phenylcyclohexene 4994-16-5 -- -- 450 -- 45 -- 4/23/2003 Interim Health Health

4-tert-butyltoluene 98-51-1 -- 60 10 6 1 2/12/2013 Interim Health Health4-trifluoromethyl-2-nitroaniline 400-98-6 p-nitroaniline -- 30 -- 3 -- 8/8/2001 Interim Health Health4-vinyl cyclohexane 695-12-5 -- -- 2000 -- 200 -- 2/28/2001 Interim Health Health

4-vinyl-1-cyclohexene diepoxide 106-87-6 -- 6 1 0.6 0.1 10/1/2003 Interim Health Health

4-vinylcyclohexene 100-40-3 510 -- 97 22 9/4/2015 Final Odor Health


27636-82-4 ACTICIDE GA monomethylol dimethyl hydantoin 160 -- 16 -- 7/13/2015 Interim Health Health5,5-dimethyl-2-hexene 39761-61-0 -- -- 1000 -- 100 -- 6/22/2010 Interim Health Health5,5-dimethyl-4-hydroxy-2-isopropyl-1,3-dioxane -- 1,4-dioxane -- 720 -- 72 -- 5/18/2015 Interim Health Health

-- 1,4-dioxane -- 720 -- 72 -- 5/18/2015 Interim Health Health5,6-dihydrodicyclopentadiene 4488-57-7 -- -- 270 -- 27 -- 10/22/1999 Interim Health Health


Jeffcat DMDEE; 2,2-dimorpholinodiethylether

4,5-dihydro-1H-imidazole-1-ethanamine, 2-nortall-oil alkyl derivs., acetates

N-(2-aminoethyl)-2-(tall oil alkyl)imidazoline, acetate

4,5-dihydro-1H-imidazole-1-ethanamine, 2-nortall-oil alkyl derivs., acetates

N-(2-aminoethyl)-2-(tall oil alkyl)imidazoline, acetate

4,8-bis(hydroxymethyl)tricyclo[5.2.1.0(2,6)]decane, mixture of isomers

tricyclo[5.2.1.0(2,6)]decane-4,8-dimethanol; tricyclodecanedimethanol

4-[(4-amino-3-nitrophenyl)sulfonyl]-2-nitrophenylamine

4-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-1,3-benzenediol, reaction products with 2-[(dodecyloxy)methyl]oxirane and 2-[(C10-16-alkyloxy)methyl]oxirane


4-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-1,3-benzenediol, reaction products with 2-[(dodecyloxy)methyl]oxirane and 2-[(C10-16-alkyloxy)methyl]oxirane


4-ethyl-2-(8-heptadecenyl)-4,5-dihydro-4-oxazolemethanol

(4-methoxyphenyl)methanol; p-anisyl alcoholp-hydroxyanisole; hydroquinone monomethyl ether

methyl amyl alcohol; methyl isobutyl carbinol

sec-hexyl acetate; methyl amyl acetate; 1,3-dimethylbutyl ethanoate


methyl morpholine; N-methylmorpholine; Jeffcat NMM; 4-methylmorfolin


N1-(1,1-dimethylethyl)-4-methylbenzene-1,4-diamine

1-methyl-4-tert-butylbenzene; p-methyl-tert-butylbenzene; p-tert-butyl toluene; p-tert-butyltoluene

3-(2-oxiranyl)-7-oxabicyclo[4.1.0]heptane4-ethenylcyclohexene; 4-vinyl-1-cyclohexene

5 (or 6) -carboxy-4-hexyl, 2-cyclohexene-1-octanoic acid5-(hydroxymethyl)-1,3-dimethyl-2,4-imidazolidinedione

5,5-dimethyl-4-hydroxy-6-isopropyl-2-(1’,1’-dimethyl-2’-hydoxy)ethyl-1,3-dioxane

5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid 2-ethoxy-1-methyl-2-oxoethyl ester

Lactofen postemergence herbicide; Cobra postemergence herbicide; PPG-884 postemergence herbicide



(ppb)Long-term ESL



Long-term ESL Basis


2855-13-2 -- isophorone diamine 380 50 38 5 10/1/2003 Under Review Health Health5-butyl-1H-1,2,3-benzotriazole, sodium salt 118685-34-0 benzotriazole sodium 5-butylbenzotriazol-1-ide 50 (PM10) -- 5 (PM10) -- 12/4/2014 Interim Health Health5-butyl-5-nonanol 597-93-3 nonanol -- 2700 -- 270 -- 6/19/2007 Interim Health Health

55965-84-9 -- CMIT and MIT mixture 27 -- 2.7 -- 7/16/2015 Interim Health Health5-chloro-2-methyl-4-isothiazolin-3-one 26172-55-4 -- 2-methyl-1,2-thiazol-3(2H)-one 100 -- 10 -- 6/29/2015 Interim Health Health5-ethyl-2-nonanone 5440-89-1 2-dodecanone -- 1000 -- 100 -- 8/3/2015 Interim Health Health5-ethylidene-2-norbornene 16219-75-3 -- Ethylidene Norbornene 98 20 25 5 9/4/2015 Interim Odor Health5-hexenoic acid 1577-22-6 hexanoic acid -- 200 -- 48 10 9/4/2015 Interim Odor Health5-hydroxyvaleric acid 13392-69-3 hexanoic acid -- 200 -- 48 10 9/4/2015 Interim Odor Health5-methyl-1,3,6-heptatriene 925-52-0 pentadiene, all isomers -- 1800 -- 180 -- 4/24/2001 Interim Health Health5-methyl-2-undecene 56851-34-4 -- -- 1000 -- 100 -- 6/29/2010 Interim Health Health5-methyl-3-heptanone 541-85-5 -- ethyl amyl ketone 520 100 52 10 11/8/2007 Interim Health Health5-methylindane 874-35-1 1,2,3,4,5,6-hexachlorocyclohexane -- 5 -- 0.5 -- 1/8/2003 Interim Health Health5-methylnonane 15869-85-9 -- -- 3500 -- 350 -- 12/4/2002 Interim Health Health

5-methyl-o-anisidine 120-71-8 particulate matter cresidine; C.I. Azoic Red 83 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health5-nitro-o-toluidine 99-55-8 -- -- 5 -- 0.5 -- 2/28/2001 Interim Health Health5-nonanone 502-56-7 2,6-dimethyl-4-heptanone di-n-butyl ketone 1450 250 145 25 8/29/2013 Interim Health Health5-vinyl-2-norbornene 3048-64-4 -- 430 90 43 9 10/1/2003 Interim Health Health6,10,14-trimethyl-2-pentadecanol 69729-17-5 -- -- 100 -- 10 -- 8/7/2000 Interim Health Health6-hydroxycaproic acid 1191-25-9 -- -- 200 -- 80 -- 9/4/2015 Interim Odor Health6-methyl-5-hepten-2-one 110-93-0 methyl-3-buten-2-one methyl heptenone 125 -- 13 -- 6/23/2015 Interim Health Health6-undecanone 927-49-1 2-dodecanone diamyl ketone 1000 -- 100 -- 6/3/2015 Interim Health Health

91-44-1 -- 410 -- 41 -- 3/23/1999 Interim Health Health7181 Curing Agent -- -- -- 130 (vapor) -- 13 (vapor) -- 10/23/2014 Interim Health Health73 VMI Paraffin Solvent -- -- -- 520 -- 77 -- 10/22/2014 Interim Health Health

7-ethyl-2-methyl-4-undecanol 103-20-8 -- 2000 -- 200 -- 4/3/2014 Interim Health Health

7-hydroxy-3,7-dimethyloctanal 107-75-5 3-hydroxy-2-methyl-pentanal 100 -- 10 -- 6/18/2015 Interim Health Health8-hydroxy quinoline 148-24-3 -- -- 20 -- 2 -- 7/13/2000 Interim Health Health


9,9-dimethyldecanoic acid 68938-07-8 C9-C13-neoacids 1000 (vapor) -- 100 (vapor) -- 5/22/2015 Interim Health Health

9,9-dimethyldecanoic acid 68938-07-8 particulate matter C9-C13-neoacids must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health9-[n-(2-hydroxypropyl)-(Z)-octadeceneamide 111-05-7 -- -- 100 -- 10 -- 3/23/2001 Interim Health Health

94094-93-6 -- -- 1000 -- 100 -- 1/23/2004 Interim Health Health9-dodecenoic acid, methyl ester 39202-17-0 oleic acid methyl 9-dodecenoate 100 -- 10 -- 12/18/2014 Interim Health Health

9-methylanthracene 779-02-2 -- 0.5 (PM10) -- 0.05 (PM10) -- 4/24/2001 Interim Health Health














68891-26-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthAA-204 Final Product -- -- -- 260 -- 64 -- 8/3/2015 Interim Health HealthAA-204 Lights -- -- -- 130 -- 58 -- 8/3/2015 Interim Health HealthAbamectin 71751-41-2 -- Affirm 0.4 (PM10) -- 0.04 (PM10) -- 10/1/2003 Interim Health Healthabietic acid 514-10-3 -- -- 100 (PM10) -- 10 (PM10) -- 4/7/1995 Interim Health HealthAcacia Gum (Arabic Gum) 9000-01-5 -- -- 1000 (vapor) -- 100 (vapor) -- 9/3/2010 Interim Health Health

Acacia Gum (Arabic Gum) 9000-01-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthacenaphthene 83-32-9 ethylene naphthalene 100 -- 10 -- 11/18/2014 Interim Health Healthacenaphthylene 208-96-8 acenaphthene -- 100 -- 10 -- 9/3/2014 Interim Health Healthacetal 105-57-7 1,1-diethoxyethane 1670 350 167 35 10/30/2012 Interim Health Healthacetaldehyde 75-07-0 acetic aldehyde; ethyl aldehyde 120 67 45 25 9/4/2015 Interim Odor Healthacetaldehyde oxime 107-29-9 butyraldehyde oxime acetaldoxime 740 -- 74 -- 12/9/2014 Interim Health Healthacetaldehyde, homopolymer 9002-91-9 -- -- 20 (PM10) -- 2 (PM10) -- 4/30/2007 Interim Health Healthacetamide 60-35-5 -- -- 320 130 32 13 2/15/2012 Interim Health Healthacetaminophen 8055-08-1 -- -- 50 (PM10) -- 5 (PM10) -- 4/17/2000 Interim Health Healthacetamiprid 135410-20-7 -- Assail 70WP insecticide 50 -- 5 -- 2/5/2001 Interim Health Health

acetanilide 103-84-4 particulate matter phenyl acetamide; acetylaniline must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthacetic acid 64-19-7 acetic acid -- 250 100 25 10 9/4/2015 Under Review Health Health

acetic acid ethenyl ester 25213-24-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68648-78-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthacetic acid, aluminum salt (3:1) 139-12-8 acetic acid -- 250 -- 25 10 9/4/2015 Interim Health Health

acetic acid, C6-8 branched alkyl esters 90438-79-2 oxo-hexyl acetate 2750 -- 275 -- 4/23/2004 Interim Health Healthacetic acid, C8-10-branched alkyl esters, C9-rich 108419-33-6 oxo-hexyl acetate 4-ethyl-3-methylhexyl acetate 2750 -- 275 -- 4/17/2014 Interim Health Healthacetic acid, nonyl ester 143-13-5 -- -- 1000 -- 100 -- 3/1/2002 Interim Health Healthacetic anhydride 108-24-7 -- -- 120 30 12 3 9/4/2015 Interim Health Healthacetoacetanilide 102-01-2 -- phenyl acetoacetamide 100 -- 10 -- 5/16/2002 Interim Health Health

acetochlor herbicide 123113-74-6 Acetochlor Technical 50 -- 5 -- 4/23/2015 Interim Health HealthAcetochlor Technical 34256-82-1 TOPNOTCH Herbicide 50 -- 5 -- 12/3/2003 Interim Health Healthacetone 67-64-1 -- 2-propanone; dimethyl ketone 7800 3300 4800 2000 12/18/2013 Final Health Healthacetone cyanohydrin 75-86-5 -- -- 40 10 4 1 10/1/2003 Interim Health Healthacetone oxime 127-06-0 -- -- 2950 -- 295 -- 8/8/1997 Interim Health Healthacetonitrile 75-05-8 -- 340 200 34 20 10/1/2003 Interim Health Healthacetophenone 98-86-2 -- 490 100 49 10 10/1/2003 Interim Health Healthacetoxy acetic acid 13831-30-6 acetic acid -- 250 -- 25 -- 2/26/2003 Interim Health Healthacetyl chloride 75-36-5 -- -- 4 0.8 0.4 0.08 10/1/2003 Interim Health Healthacetyl fluoride 557-99-3 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --acetylacetone peroxide 37187-22-7 organic peroxide -- 100 -- 10 -- 6/30/2004 Interim Health Health

5-amino-1,3,3-trimethylcyclohexanemethanamine, reaction products with bisphenol A diglycidyl ether homopolymer

5-amino-1,3,3-trimethylcyclohexanemethylamine, mixture of cis and trans

5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one

7- diethylamino- 4- methylcoumarin7-diethylamino-4-methyl-2H-1-benzopyran-2-one


citronellal hydrate; 7-hydroxycitronellal

9,12-octadecadienoicacid (9Z,12Z)-, 2-mercaptoethyl ester

fatty acid ester, generic, not otherwise specified

9050 SPECIALTY ALKYLATE (100% linear dialkylbenzenes)


a,a'-(iminodi-2,1-ethanediyl) bis[hydroxy-poly(oxy-1,2-ethanediyl)], N-[2-(4,5) dihydro-2-nortall-oil alkyl-1H-(imidazol-1-yl)ethyl] derivs

a,a'-(iminodi-2,1-ethanediyl) bis[hydroxy-poly(oxy-1,2-ethanediyl)], N-[2-(4,5) dihydro-2-nortall-oil alkyl-1H-(imidazol-1-yl)ethyl] derivs

a,a'-(iminodi-2,1-ethanediyl)bis[omega-hydroxy-poly(oxy-1,2-ethanediyl), N-[3-(brancheddecyloxy)propyl]

3-isodecyloxypropanamine, ethoxylated

a,a'-(iminodi-2,1-ethanediyl)bis[omega-hydroxy-poly(oxy-1,2-ethanediyl), N-[3-(brancheddecyloxy)propyl]

3-isodecyloxypropanamine, ethoxylated

a,a',a"-1,2,3-propanetriyltris[omega-hydroxy]-poly[oxy(methyl-1,2-ethanediyl)] (polyether polyol)

a,a',a"-1,2,3-propanetriyltris[omega-hydroxy]-poly[oxy(methyl-1,2-ethanediyl)] (polyether polyol)a,a'-[(hexylimino)di-2,1-ethanediyl]bis[omega-hydroxy]-poly(oxy-1,2-ethanediyl)a,a'-[(hexylimino)di-2,1-ethanediyl]bis[omega-hydroxy]-poly(oxy-1,2-ethanediyl)

a,a'-[[[3-(decyloxy)propyl]methyliminio]di-2,1-ethanediyl]bis[w-hydroxy-poly(oxy-1,2-ethanediyl), branched, chlorides

TOMAMINE Q-14-5 PG SURFACTANT (also contains 23% propylene glycol CAS 57-55-6)

a,a'-[[[3-(decyloxy)propyl]methyliminio]di-2,1-ethanediyl]bis[w-hydroxy-poly(oxy-1,2-ethanediyl), branched, chlorides


TOMAMINE Q-14-5 PG SURFACTANT (also contains 23% propylene glycol CAS 57-55-6)

a,a'-phosphinicobis[omega-(4-nonylphenoxy)-poly(oxy-1,2-ethanediyl)a,a'-phosphinicobis[omega-(4-nonylphenoxy)-poly(oxy-1,2-ethanediyl)a,a'-phosphinicobis[omega-(tridecyloxy)] poly(oxy-1,2-ethanediyl), brancheda,a'-phosphinicobis[omega-(tridecyloxy)] poly(oxy-1,2-ethanediyl), branched

CELVOL Polyvinyl Alcohol (95% acetic acid ethenyl ester polymer with ethanol)

acetic acid ethenyl ester, polymer with ethenol, cyclic acetal with butanal (polyvinyl butyral)

Exxate 700 solvent; oxo-heptyl acetate

2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide



(ppb)Long-term ESL



Long-term ESL Basis

acetylcedrene 32388-55-9 500 -- 50 -- 7/14/2015 Interim Health Healthacetylene 74-86-2 -- Ethyne 26600 25000 2660 2500 10/1/2003 Interim Health Healthacetylsalicylic acid 50-78-2 -- 50 7 5 0.7 10/1/2003 Interim Health Health

acetylurethane 2597-54-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Acid Blue 25 6408-78-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



Acid Red 1 3734-67-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



Acid Violet 17 4129-84-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Acid Yellow 5GL 6359-98-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthacidulated corn/soya soapstock 68308-53-2 -- -- 1000 (vapor) -- 100 (vapor) -- 8/13/2001 Interim Health Health

acidulated corn/soya soapstock 68308-53-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Acifluorfen 50594-66-6 particulate matter Tackle must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Acifluorfen Sodium herbicide 62476-59-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthACME Mixed Alcohols -- -- -- 140 -- 100 -- 2/12/2015 Interim Health Health

acridine 260-94-6 dibenzo[b,e]pyridine 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Healthacrolein 107-02-8 -- 2-propenal 3.2 1.6 0.82 0.36 9/4/2015 Final Health Healthacrylamide 79-06-1 -- -- 0.3 0.1 0.03 0.01 10/1/2003 Interim Health Health

acrylamide/sodium acrylate copolymer 25987-30-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylamide/sodium acrylate copolymer 25987-30-8 -- 500 (vapor) -- 50 (vapor) -- 5/12/2015 Interim Health Health

acrylate copolymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthacrylic acid 79-10-7 -- -- 60 20 6 2 9/4/2015 Under Review Health Health



acrylic copolymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylic emulsion -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylic latex -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylic polymer 23877-44-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylic polymer 23877-44-3 -- 500 (vapor) -- 50 (vapor) -- 7/1/2015 Interim Health Health

acrylic polyol -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylic resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylic resin solution 169798-06-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthacrylonitrile 107-13-1 -- 2-propenenitrile; vinyl cyanide 330 150 2.1 1 12/18/2013 Final Health Health

acrylonitrile, polymer with 1,3-butadiene and stryrene 9003-56-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

acrylonitrile-butadiene polymer 9003-18-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- -- 1500 -- 150 -- 12/18/2012 Interim Health HealthACTICIDE GA -- Microbiocide GA 160 -- 16 -- 6/29/2015 Interim Health Health

-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthadamantane 281-23-2 -- 100 -- 10 -- 10/1/2003 Interim Health Health

adduct diethylenetriamine, ethanolamine, bisphenol A -- -- -- 50 -- 5 -- 5/1/2007 Interim Health Health

Adhesive E-3420 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthadipic acid 124-04-9 1,6-hexanedioic acid 1200 (vapor) -- 120 (vapor) -- 8/30/2013 Interim Health Health

adipic acid 124-04-9 particulate matter 1,6-hexanedioic acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

adipic acid heptylnonyl ester 68515-75-3 -- 1000 (vapor) -- 100 (vapor) -- 7/26/2011 Interim Health Health

adipic acid heptylnonyl ester 68515-75-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

56266-32-1 -- -- 100 -- 10 -- 8/26/2004 Interim Health Healthadiponitrile 111-69-3 -- 1,4-dicyanobutane 90 20 9 2 10/1/2003 Interim Health HealthADMA WC Amine (alkyldimethylamines) -- -- -- 100 -- 10 -- 2/25/2013 Interim Health HealthADMA-12 Amine -- -- -- 100 -- 10 -- 2/25/2013 Interim Health HealthAdmire 105827-78-9 -- imidacloprid 33 (PM10) -- 3.3 (PM10) -- 10/1/2003 Interim Health Health

ADSEE 100 (surfactant blend) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ADSEE 100 (surfactant blend) -- -- 600 (vapor) -- 60 (vapor) -- 2/4/2013 Interim Health Health

-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- 600 (vapor) -- 60 (vapor) -- 2/4/2013 Interim Health Health



-- -- -- 500 (vapor) -- 50 (vapor) -- 4/21/2013 Interim Health Health



1-[(3R,3aR,7R,8aS)-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl]-ethanone

ethyl N-acetylcarbamate; acetylcarbamic acid ethyl ester

sodium 1-amino-4-anilino-9,10-dioxo-9,10-dihydro-2-anthracenesulfonate

C.I. 62125; 2-anthracenesulfonic acid, 4-((4-(acetylamino)phenyl)amino)-1-amino-9,10-dihydro-9,10-dioxo-, monosodium salt

disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate

5-(acetylamino)-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt; Azophloxine; Amido Naphthol Red G

disodium 4-hydroxy-3-[(4-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate

sodium 4-[3,6-bis(diethylamino)-9-xantheniumyl]-1,3-benzenedisulfonate

sodium 3-({[(1E,4E)-4-([4-(diethylamino)phenyl]{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methylene)-2,5-cyclohexadien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate

Acid Yellow 17; disodium 2,5-dichloro-4-{3-methyl-5-oxo-4-[(E)-(4-sulfonatophenyl)diazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonate

Blazer herbicide; 5-(2-chloro-4-(trifluoro-methyl)phenoxy)-2-nitro-benzoic acid sodium salt



acrylic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol

acrylic acid, triester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, butyl acrylate polymer


ACTACLEAR ND21A Carrier Fluid (propoxylated alcohol - polyether polyol)

ACUMER 9300 Polymer (sodium salt of a polyacrylic acid)

dialkyl adipate; adipic acid ester; adipic acid, dialkyl (C7-C9) ester; dialkyl adipate; adipic acid ester; adipic acid, dialkyl (C7-C9) ester;

adipic acid, polymer with hexane-1,6-diol and propylidynetrimethanol


ADSEE 775 (surfactant, petroleum solvent, trimethylbenzene blend)ADSEE 775 (surfactant, petroleum solvent, trimethylbenzene blend)


ADSEE AK-31-64 (surfactant, isopropanol, 2-butoxyethanol, propylene glycol blend)ADSEE AK-31-64 (surfactant, isopropanol, 2-butoxyethanol, propylene glycol blend)


AEROSHELL Grease 33 (highly-refined mineral oil and additives)AEROSHELL Grease 33 (highly-refined mineral oil and additives)



(ppb)Long-term ESL



Long-term ESL Basis

AEROSIL (hydrophobic amorphous fumed silica) 68909-20-6 -- 27 (PM10) -- 2 (PM10) -- 8/20/2013 Final Health Healthaflatoxin 1402-68-2 -- -- 0.8 -- 0.08 -- 10/1/2003 Interim Health Health

AGE Light Reformate (contains 8-12% benzene) -- -- 1250 -- 125 -- 6/3/2011 Interim Health HealthAIABSNBD 4538 -- -- -- 18 -- 1.8 -- 10/23/2014 Interim Health HealthAirkure 241 FNB Resin -- -- -- 310 -- 36 -- 9/25/2014 Interim Health Health

Alachlor Technical 15972-60-8 -- 10 -- 1 -- 12/3/2003 Interim Health Health

alcohol alkoxylate, surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alcohol alkoxylate, surfactant -- -- 600 (vapor) -- 60 (vapor) -- 4/27/2001 Interim Health Healthalcohol ether sulfate -- -- -- 600 -- 60 -- 10/1/2003 Interim Health Healthalcohol, ethoxylated, not otherwise specified -- -- 600 -- 60 -- 9/4/2013 Interim Health Healthalcohol, generic, not otherwise specified -- -- 2000 -- 200 -- 9/4/2015 Interim Health Health

alcohols C16-18 ethoxylated 68439-49-6 ethoxylated cetostearyl alcohols 600 -- 60 -- 5/13/2015 Interim Health Health

alcohols, C>14, ethoxylated 251553-55-6 600 -- 60 -- 10/23/2014 Interim Health Health

alcohols, C10-14, ethoxylated 66455-15-0 600 -- 60 -- 2/29/1996 Interim Health Health

alcohols, C10-14, ethoxylated 68439-50-9 -- 600 -- 60 -- 5/8/2015 Interim Health Health

alcohols, C10-16 67762-41-8 2000 -- 200 -- 5/14/2015 Interim Health Health


alcohols, C10-C12, ethoxylated, propoxylated 68154-97-2 Surfonic JL 80 X 600 -- 60 -- 5/2/2002 Interim Health Health


alcohols, C11-14-isoalcs., C13-rich, ethoxylated 78330-21-9 -- 600 -- 60 -- 8/23/2013 Interim Health Health

alcohols, C12-14, ethoxylated, propoxylated 68439-51-0 -- 600 -- 60 -- 2/13/2001 Interim Health Healthalcohols, C12-14, secondary 126950-60-5 -- -- 600 -- 60 -- 2/13/2001 Interim Health Health

alcohols, C12-15 63393-82-8 2000 -- 200 -- 5/14/2015 Interim Health Health




alcohols, C12-18 (ethoxylated propoxylated) 69227-21-0 -- 600 -- 60 -- 3/23/2001 Interim Health Health


alcohols, C14-18, ethoxylated, propoxylated 68154-98-3 1-ethoxytetradecane 600 -- 60 -- 12/19/2014 Interim Health Health

alcohols, C16-C18, ethoxylated, propoxylated 68002-96-0 -- 600 -- 60 -- 5/2/2002 Interim Health Health

876065-86-0 -- oxygenate and paraffinic stream 410 -- 41 -- 12/15/2014 Interim Health Health

alcohols, C6-10, ethoxylated 70879-83-3 -- 600 -- 60 -- 2/13/2001 Interim Health Health

alcohols, C6-12, ethoxylated 68439-45-2 alkyl alcohol ethoxylates, C6-C12 600 -- 60 -- 2/29/1996 Interim Health Health

alcohols, C7-9-iso, C8 rich, ethoxylated 78330-19-5 -- 600 -- 60 -- 12/19/2014 Interim Health Health

alcohols, C8-10, ethoxylated, sulfates, ammonium salts 68891-29-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alcohols, C8-10, ethoxylated, sulfates, ammonium salts 68891-29-2 600 (vapor) -- 60 (vapor) -- 5/13/2015 Interim Health Health

alcohols, C9-11 66455-17-2 linear primary alcohols, C9-C11 2000 -- 200 -- 5/14/2015 Interim Health Health

alcohols, C9-C11, ethoxylated 68439-46-3 600 -- 60 -- 9/15/2003 Interim Health Health

aldehyde resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthaldehyde, generic, not otherwise specified -- -- 1800 -- 180 -- 9/4/2015 Interim Health HealthAldicarb 116-06-3 -- Temik 20 (PM10) -- 2 (PM10) -- 8/30/2013 Interim Health HealthAldrin 309-00-2 -- -- 2.5 (PM10) -- 0.25 (PM10) -- 10/1/2003 Interim Health Health

ALFOL (EPAL) 20+ Alcohol 68603-17-8 -- 2000 -- 200 -- 9/4/2015 Interim Health Health

85566-12-7 -- 2000 -- 200 -- 9/4/2015 Interim Health HealthALFOL 18LE alcohol -- 1-octadecanol C18 skimmings, C18 isoalcohol 1000 (vapor) -- 100 (vapor) -- 11/25/2014 Interim Health Health

ALFOL 18LE alcohol -- particulate matter C18 skimmings, C18 isoalcohol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- 2000 -- 200 -- 9/4/2015 Interim Health Health

aliphatic amine resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthaliphatic dibasic esters -- -- DBE 100 -- 10 -- 11/10/2003 Interim Health Healthaliphatic esters -- -- -- 500 -- 50 -- 10/1/2012 Interim Health Healthaliphatic glycidyl ether -- allyl glycidyl ether AGE 50 -- 5 -- 7/23/2004 Interim Health Healthaliphatic hydrocarbon blend 69430-33-7 -- -- 2450 -- 245 -- 9/27/2000 Interim Health Health

aliphatic ketimine (epoxy resin, curing agent) 25707-70-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthaliphatic petroleum distillates (mineral spirits) 64741-41-9 -- -- 2450 -- 245 -- 9/2/2004 Interim Health Healthaliphatic petroleum naphtha 64742-30-9 -- -- 2450 -- 245 -- 4/17/2000 Interim Health Health

aliphatic polyepoxide -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

aliphatic polyisocyanate -- hexamethylene diisocyanate polymer hexamethylene diisocyanate polymer 8.7 -- 0.87 -- 12/23/2014 Interim Health Health

Alkanes, C10-24 289711-49-5 Synpar 1120 3500 -- 125 25 4/24/2001 Interim Health Health

Alkanes, C10-24, branched 289711-48-4 Mosspar H 3500 -- 125 25 4/24/2001 Interim Health Health

-- -- 100 -- 10 -- 10/1/2003 Interim Health Healthalkanes, C18-28, chloro 85535-86-0 chlorinated n-paraffins chloroparaffins C18-28 100 -- 10 -- 6/9/2015 Interim Health Healthalkanes, C5-C16, generic, not otherwise specified -- -- 3500 -- 350 -- 10/1/2003 Interim Health Health

alkanolamide -- -- 100 -- 10 -- 6/11/2015 Interim Health Healthalkanolamine -- -- -- 50 -- 5 -- 6/1/2013 Interim Health Healthalkanolamine fatty acid ester -- -- -- 50 -- 5 -- 7/14/2012 Interim Health HealthAlkateric 2CIB (imidazolium compound) 68650-39-5 -- -- 20 -- 2 -- 9/27/2007 Interim Health Health

alkenes, C>10 alpha 64743-02-8 5800 -- 580 -- 9/4/2015 Interim Health Health

alkenes, C10-16 68991-52-6 -- 100 -- 10 -- 10/29/1998 Interim Health Health

alkenes, C11-C18, generic, not otherwise specified -- 5800 -- 580 -- 9/19/2013 Interim Health Health

alkenes, C24-28a-, polymers with maleic anhydride -- particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkenes, C6-C10, generic, not otherwise specified -- 5800 -- 580 -- 9/19/2013 Interim Health Health

alkenes, C7-9, C8-rich 68526-54-5 -- 5800 -- 580 -- 9/4/2015 Interim Health Health

silica, amorphous, non-fume, fused, calcined, and other non-crystalline forms


2-chloro-2',6'-diethyl-N-[methoxymethyl] acetanilide


alcohol, ethoxylated, not otherwise specifiedalcohol, ethoxylated, not otherwise specified

polyethylene-block-poly(ethylene glycol)


alkyl alcohol (C10-14) ethoxylates; Surfonic L12-6 Surfactant

alcohol, ethoxylated, not otherwise specifiedalcohol, generic, not otherwise specified

SAFOL 23 Alcohol; linear and isometric alcohol


EMPILAN KBE2.7; SAFOL 23E2 Ethoxylate (100%); ALFONIC 1214 GC-3 Ethoxylate


alcohols, C11-14-iso-, C13-rich, ethoxylated propoxylated

alcohol, ethoxylated, not otherwise specifiedalcohol, ethoxylated, not otherwise specifiedalcohol, ethoxylated, not otherwise specified


NEODOL 25 (blend of C12, C13, C14 and C15 high purity primary alcohols)


ethoxylate, fatty alcohol; NEODOL 25-7 (mix of C12-C15 alcohol ethoxylates)

alcohols, C12-15-branched and linear, ethoxylated propoxylated


ethoxylated propoxylated alcohols, C12-15-branched and linear


alkyl alcohol (C12-16 ) ethoxylates; Genapol 26-L-80; lauryl alcohol ethoxylates; Surfonic L24-9


alpha-(C12-C18) alkyl-omega-hydroxy-poly(oxy-1,2-ethanediyl)


alcohols, C2-C33 manuf. of, by products from overheads


ammonium salt of alkyl ethoxylate sulfate


ammonium salt of alkyl ethoxylate sulfate

alcohol, generic, not otherwise specifiedalcohol, ethoxylated, not otherwise specified

alkyl alcohol ethoxylates, C9-C11; NEODOL 91-8E


ALFOL (EPAL) 810, 812, 818 Alcohol (decanol, mixed isomers)


ALFOL 610 BDE alcohol (C6-C10 linear primary alcohols)




amide, generic, not otherwise specified


alpha olefins (petroleum), (C11-C14) cut; alpha olefins (petroleum), (C15-C20) cut(C10-C16) alpha and (C10-C16) internal olefinsolefinic, C11-C18, generic, not otherwise specifiedolefinic, C24-28a-, polymers with maleic anhydrideolefinic, C6-C10, generic, not otherwise specified




(ppb)Long-term ESL



Long-term ESL Basis



68131-89-5 -- -- 1800 -- 180 -- 9/17/2003 Interim Health Healthalkenyl carboxylate, metal salt -- -- -- 100 -- 10 -- 3/7/2000 Interim Health Healthalkenyl modified oxyalkylene polymer -- -- -- 1000 (vapor) -- 100 (vapor) -- 8/22/2012 Interim Health Health

alkenyl modified oxyalkylene polymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalkenyl succinic anhydride 67762-77-0 -- -- 240 -- 24 -- 10/1/2003 Interim Health Healthalkoxy titanate 64157-14-8 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 8/14/1998 Interim Health Healthalkoxylated linear alcohol -- -- -- 600 -- 60 -- 9/19/2000 Interim Health Health

alky glycidyl ether, C12-C14, oxirane 68609-97-2 1000 (vapor) -- 100 (vapor) -- 10/25/2002 Interim Health Health


alkyd copolymer (an oil modified polyurethane resin) 68071-85-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyd polyester -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyd polymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyd resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyd resins 63148-69-6 particulate matter Terlon 3010 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalkyl (C12-C13) glycidyl ether 120547-52-6 -- -- 50 (vapor) -- 5 (vapor) -- 7/23/2004 Interim Health Health

85409-23-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalkyl acetate, generic, not otherwise specified -- -- -- 1000 (vapor) -- 100 (vapor) -- 1/13/2014 Interim Health Health

alkyl acid phosphate/triethylene -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyl alcohol (C8-10) ethoxylates 71060-57-6 -- 600 -- 60 -- 1/28/2013 Interim Health Health

alkyl alcohol (C8-22) ethoxylates 69013-19-0 -- 600 -- 60 -- 1/28/2013 Interim Health Health

alkyl alcohol ethoxylate 74432-13-6 -- 600 -- 60 -- 10/1/2003 Interim Health Health

alkyl alcohol ethoxylates, C9-C11, branched 78330-20-8 600 -- 60 -- 9/13/2012 Interim Health Health

alkyl amine surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyl amine surfactant -- -- 600 (vapor) -- 60 (vapor) -- 3/31/2004 Interim Health Health

alkyl amine surfactant, acetate salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyl amine surfactant, acetate salt -- -- 600 (vapor) -- 60 (vapor) -- 3/20/2013 Interim Health Health

alkyl amine surfactant, phosphate ester salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyl amine surfactant, phosphate ester salt -- -- 600 (vapor) -- 60 (vapor) -- 3/20/2013 Interim Health Health

alkyl aryl alkoxylated phosphate ester -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalkyl aryl sulfonic acid -- -- -- 1000 (vapor) -- 100 (vapor) -- 3/31/2004 Interim Health Health

alkyl aryl sulfonic acid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyl benzene, C6-C9, generic, not otherwise specified -- -- 1250 -- 125 -- 9/4/2013 Interim Health Health

-- -- 2450 -- 245 -- 9/4/2013 Interim Health Healthalkyl dimethyl amine oxides 61788-90-7 -- 100 -- 10 -- 3/31/1995 Interim Health Health

alkyl ether amines -- -- alkoxylated alkylamine lubricants 180 -- 18 -- 3/9/2001 Interim Health Healthalkyl naphthalene -- 1-methylnaphthalene -- 200 -- 20 -- 5/16/2002 Interim Health Healthalkyl phenol ethoxylate -- -- -- 600 -- 60 -- 10/1/2003 Interim Health Health

alkyl phenol polyamine -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyl tallow amine ethoxylated 61791-26-2 amine, tallow, not otherwise specified 175 -- 18 -- 6/5/2007 Interim Health Health

alkyl tallow amine ethoxylated acetates (salts) 68551-33-7 amine, tallow, not otherwise specified -- 175 -- 18 -- 6/5/2007 Interim Health Health

alkylamino polycarboxylic acid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalkylamino polycarboxylic acid -- polycarboxylic acid -- 500 (vapor) -- 50 (vapor) -- 5/19/1999 Interim Health Health

alkylaryl etheral alcohols -- -- 2000 -- 200 -- 4/3/2014 Interim Health Health

60864-33-7 -- -- 600 -- 60 -- 4/22/2004 Interim Health Healthalkylate, full range alkylation naphtha 64741-64-6 -- -- 1750 -- 175 -- 10/18/2001 Interim Health Health

alkylated aromatic compounds -- -- 1250 -- 125 -- 10/7/2013 Interim Health Healthalkylated phenol 31091-95-9 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health

alkylated phenol resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalkylidene, generic, not otherwise specified -- -- -- 150 -- 15 -- 3/31/2013 Interim Health Health

alkyloxypolyethyleneoxyethanol 68131-40-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkyloxypolyethyleneoxyethanol 68131-40-8 600 (vapor) -- 60 (vapor) -- 7/26/1996 Interim Health Health

alkylphenolic resin 1417203-20-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Allethrins 584-79-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Allura Red AC 25956-17-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthallyl alcohol 107-18-6 2-propen-1-ol 50 20 5 2 9/4/2015 Interim Health Healthallyl chloride 107-05-1 -- 3-chloro-1-propene 30 10 3 1 9/4/2015 Interim Health Healthallyl chloride PDC (C3 chlorohydrocarbons) 68390-96-5 -- -- 125 -- 12.5 -- 9/26/2000 Interim Health Health

allyl disulfide 2179-57-9 -- 2-propenyl disulfide; diallyl disulfide 1.3 0.22 5 -- 9/4/2015 Interim Odor Healthallyl ether 557-40-4 -- -- 150 -- 15 -- 9/12/2011 Interim Health Healthallyl formate 1838-59-1 -- -- 50 -- 5 -- 8/28/2008 Interim Health Healthallyl glycidyl ether 106-92-3 2-[(allyloxy)methyl]oxirane 50 10 5 1 10/1/2003 Interim Health Healthallyl isothiocyanate 57-06-7 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthallyl methacrylate 96-05-9 -- -- 110 22 11 2.2 10/1/2003 Interim Health Healthallyl propyl disulfide 2179-59-1 -- 30 5 3 0.5 5/20/2010 Interim Health Healthallyl succinic anhydride 7539-12-0 -- -- 6 1 0.6 0.1 10/1/2003 Interim Health Healthallylamine 107-11-9 -- 2-propen-1-amine 12 5 1.2 0.5 10/1/2003 Interim Health Health

allyloxypolyethylene glycol 27274-31-3 particulate matter APEG-400 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

allyloxypolyethylene glycol 27274-31-3 APEG-400 600 (vapor) -- 60 (vapor) -- 2/13/2013 Interim Health Health

alpha tocopherol acetate 7695-91-2 particulate matter vitamin E must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alpha'-(1,3-xylenediyl)bis(12-hydroxyoctadecanamide -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alkenes, C6-C10, generic, not otherwise specifiedalkenes, C6-C10, generic, not otherwise specified

alkenes, ethylene-manuf.-by-product piperylene-cut, polymers with steam-cracked petroleum distillates


mono[(C12-14-alkyloxy)methyl] oxirane dreivs (HELOXY MODIFIER 8; epoxy resin)

alkyd copolymer (a soybean oil polymer with ethylene glycol, pentaerythritol and phthalic anhydride)

alkyl (C12-C14) dimethylethylbenzyl ammonium chloride



ethoxylated isodecyl alcohol; Surfonic DA-6 Surfactant; ethoxylate of isodecyl alcohol





alkyl amine ethoxylate; Witcamine 4130; FLO MO 1407, TD-20, TD-20A (100% ethoxylated tallowamine)


alkylaryl polyether (poly[oxy-1,2-ethanediyl], alpha-[phenylmethyl]-omega-[1,1,3,3-tetramethylbutyl]phenoxy)-


secondary alcohol (C11-C15) ethoxylates; TERGITOL 15-S-3 Surfactant


secondary alcohol (C11-C15) ethoxylates; TERGITOL 15-S-3 Surfactant

disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl]-2-naphthalenesulfonate




(ppb)Long-term ESL



Long-term ESL Basis





61723-82-8 -- xylenol ethoxylate 1000 (vapor) -- 100 (vapor) -- 5/14/2013 Interim Health Health

61723-82-8 particulate matter xylenol ethoxylate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



9014-92-0 -- ethoxylated dodecylphenol 1000 (vapor) -- 100 (vapor) -- 5/14/2013 Interim Health Health

9014-92-0 particulate matter ethoxylated dodecylphenol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health




9004-83-5 -- ethoxylated dodecyl mercaptan 1000 (vapor) -- 100 (vapor) -- 5/14/2013 Interim Health Health

9004-83-5 particulate matter ethoxylated dodecyl mercaptan must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

27252-87-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalpha-amylcinnamaldehyde 122-40-7 cinnamaldehyde (2E)-2-benzylideneheptanal 100 -- 10 -- 6/25/2015 Interim Health Healthalpha-cumyl peroxyneoheptanoate 104852-44-0 organic peroxide Luperox 288M75 100 -- 10 -- 2/21/2013 Interim Health Health

alpha-decyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 26183-52-8 -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

alpha-decyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 26183-52-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalpha-d-methylglucoside 97-30-3 -- -- 10 (PM10) -- 1 (PM10) -- 6/4/2001 Interim Health Health

alpha-hexyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 31726-34-8 -- -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health







alpha-methylbenzyl alcohol 98-85-1 200 40 20 4 3/14/2011 Interim Health Healthalpha-methylstyrene 98-83-9 -- 250 52 48 10 9/4/2015 Interim Odor Healthalpha-methylstyrene dimer 6362-80-7 alpha-methylstyrene 2,4-diphenyl-4-methyl-1-pentene 250 -- 48 10 9/4/2015 Interim Odor Health

alpha-octyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 27252-75-1 -- -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

alpha-octyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 27252-75-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

alpha-phenyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 9004-78-8 -- -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

alpha-phenyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) 9004-78-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



alpha-pinene 80-56-8 -- 3500 630 350 63 9/4/2015 Interim Health Health








67762-19-0 -- ammonium lareuth sulfate 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

67762-19-0 particulate matter ammonium lareuth sulfate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalpha-terpineol 98-55-5 -- 1000 160 100 16 10/1/2003 Interim Health Health

27306-79-2 -- tetradecyl ethoxylates 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

27306-79-2 particulate matter tetradecyl ethoxylates must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



34398-01-1 polyethylene glycol (5) undecyl ether 1000 (vapor) -- 100 (vapor) -- 12/19/2014 Interim Health Health

aluminium calcium oxide (2:1) 12042-68-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthalumino silicate 37244-96-5 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 9/17/2003 Interim Health Healthaluminosilicate 1318-02-1 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 8/17/1998 Interim Health Healthaluminum chloride 7446-70-0 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 3/31/2004 Interim Health Healthaluminum formate 7360-53-4 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 4/25/2001 Interim Health Healthaluminum hydroxide 21645-51-2 aluminum, insoluble compounds alumina trihydrate 50 (PM10) -- 5 (PM10) -- 9/15/2003 Interim Health Healthaluminum hydroxide silicate 12428-46-5 aluminum, insoluble compounds aluminum silicate 50 (PM10) -- 5 (PM10) -- 10/21/2014 Interim Health Health

aluminum L-lactate 18917-91-4 aluminum, soluble compounds aluminium tris(2-hydroxypropanoate) 20 (PM10) -- 2 (PM10) -- 1/7/2015 Interim Health Healthaluminum oxide 1302-74-5 aluminum, insoluble compounds Emery 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

alpha-(4-Nonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl) branched

TERGITOL TMN-3 Surfactant (97% polyethylene glycol trimethylnonyl ether); 4-nonylphenol, branched, ethoxylated

alpha-(4-Nonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl) branched


TERGITOL TMN-3 Surfactant (97% polyethylene glycol trimethylnonyl ether); 4-nonylphenol, branched, ethoxylated

alpha-(4-nonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl) phosphatealpha-(4-nonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl) phosphatealpha-(dimethylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-(dimethylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-(dinonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-(dinonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-(dodecylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-(dodecylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl)

alpha-(nonylphenyl)-omega-hydroxypoly(oxy-1,2-ethanediyl), branched, phosphates

alpha-(4-nonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl) phosphate

alpha,alpha,alpha,alpha-((1,36-dioxo-1,36-hexacosanediyl)bis(oxy-2,1-ethanediylnitrilodi-2,1-ethanediyl))tetrakis(omega-hydroxy-poly(oxy-1,2-ethanediyl)

alpha,alpha,alpha,alpha-((1,36-dioxo-1,36-hexacosanediyl)bis(oxy-2,1-ethanediylnitrilodi-2,1-ethanediyl))tetrakis(omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-[2-(tert-dodecylthio)ethyl]-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-[2-(tert-dodecylthio)ethyl]-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-acetyl-omega-(2-propen-1-yloxy)-poly(oxy-1,2-ethanediyl)

oxyalkylated fatty alcohol; decyl alcohol ethoxylatesoxyalkylated fatty alcohol; decyl alcohol ethoxylates

alpha-hydro-omega-hydroxy-poly(oxy-1,2-ethanediyl), mono-C11-14-isoalkyl ethers, C13-rich, phosphates, ethoxylated


alpha-hydro-omega-hydroxy-poly(oxy-1,2-ethanediyl), ether with d-glucitol (6:1)alpha-hydro-omega-hydroxy-poly(oxy-1,2-ethanediyl), ether with d-glucitol (6:1)

alpha-hydro-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)], ether with [[(2-hydroxymethylethyl)imino]bis(2,1-ethanediylnitrilo)]tetrakis[propanol] (5:1)

alpha-hydro-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)], ether with [[(2-hydroxymethylethyl)imino]bis(2,1-ethanediylnitrilo)]tetrakis[propanol] (5:1)alpha-hydro-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)], ether with D-glucitol (6:1)

Voranol RN 482 Polyol (polyether polyol)alpha-methylbenzene methanol; 1-phenylethanol; styralyl alcohol

alpha-phosphono-omega-(pentadecyloxy)-poly(oxy-1,2-ethanediyl), branchedalpha-phosphono-omega-(pentadecyloxy)-poly(oxy-1,2-ethanediyl), branched

2,6,6-trimethyl-bicyclo[3.1.1]hept-2-ene

alpha-sulfo-omega-(4-nonylphenoxy)-poly(oxy-1,2-ethanediyl), ammonium saltalpha-sulfo-omega-(4-nonylphenoxy)-poly(oxy-1,2-ethanediyl), ammonium saltalpha-sulfo-omega-(tetradecyloxy)-poly(oxy-1,2-ethanediyl), ammonium saltalpha-sulfo-omega-(tetradecyloxy)-poly(oxy-1,2-ethanediyl), ammonium salt

alpha-sulfo-omega-[2,4,6-tris(1-methylpropyl)phenoxy]-poly(oxy-1,2-ethanediyl) sodium salt

alpha-sulfo-omega-hydroxy-poly(oxy-1,2-ethanediyl), C10-12 alkyl ethers, ammonium salts

alpha-sulfo-omega-hydroxy-poly(oxy-1,2-ethanediyl), C10-12 alkyl ethers, ammonium salts

alpha-sulfo-omega-hydroxy-poly(oxy-1,2-ethanediyl), C10-16-alkyl ethers, ammonium salts

alpha-sulfo-omega-hydroxy-poly(oxy-1,2-ethanediyl), C10-16-alkyl ethers, ammonium salts

alpha-tetradecyl-omega-hyroxy-poly(oxy-1,2-ethanediyl)alpha-tetradecyl-omega-hyroxy-poly(oxy-1,2-ethanediyl)alpha-tridecyl-omega-hyroxy-poly(oxy-1,2-ethanediyl) phosphonatealpha-tridecyl-omega-hyroxy-poly(oxy-1,2-ethanediyl) phosphonatealpha-undecyl-omega-hydroxy-poly(oxy-1,2-ethanediyl)




(ppb)Long-term ESL



Long-term ESL Basis

aluminum oxide 1344-28-1 aluminum, insoluble compounds aluminum oxide abrasive; alumina 50 (PM10) -- 5 (PM10) -- 8/6/2001 Interim Health Healthaluminum phosphate 7784-30-7 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 2/26/2004 Interim Health Healthaluminum potassium sulfate dodecahydrate 7784-24-9 aluminum, soluble compounds alum 20 (PM10) -- 2 (PM10) -- 9/26/2001 Interim Health Healthaluminum silicate 1302-76-7 aluminum, insoluble compounds Kyanite 50 (PM10) -- 5 (PM10) -- 10/16/2001 Interim Health Healthaluminum stearate 637-12-7 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthaluminum sulfate 10043-01-3 aluminum, insoluble compounds alum 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Health

16828-12-9 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthaluminum titanium chloride 12003-13-3 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthaluminum, elemental 7429-90-5 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthaluminum, insoluble compounds -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthaluminum, soluble compounds -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health HealthAmdro 67485-29-4 -- Combat; hydramethylnon 14 (PM10) -- 1.4 (PM10) -- 10/1/2003 Interim Health Healthamide, generic, not otherwise specified -- -- 100 -- 10 -- 5/27/2015 Interim Health Health

-- -- -- 100 -- 10 -- 5/22/2001 Interim Health Health








amides, tall oil fatty, N,N-bis(2-hydroxyethyl)- 68155-20-4 1000 (vapor) -- 100 (vapor) -- 7/1/2015 Interim Health Health

amides, tall oil fatty, N,N-bis(2-hydroxyethyl)- 68155-20-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



amido detergents -- -- polymeric amine/amido detergents 100 -- 10 -- 6/29/2004 Interim Health Health

amidopolyamine -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

amine adduct 67846-33-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthamine fatty acid condensate -- -- -- 1000 (vapor) -- 100 (vapor) -- 10/1/2003 Interim Health Health

amine fatty acid condensate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthamine fatty acid condensate, acetate -- -- -- 1000 (vapor) -- 100 (vapor) -- 10/1/2003 Interim Health Health

amine fatty acid condensate, acetate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

amine phosphonate, cyclic amine derivative salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

amine phosphonates -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthamine salt of dodecylbenzene sulfonic acid -- -- -- 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Health

amine salt of dodecylbenzene sulfonic acid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

amine terminated polymer 26936-95-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthamine, generic, not otherwise specified -- -- 100 -- 10 -- 9/5/2013 Interim Health Healthamine, tallow, not otherwise specified -- -- 175 -- 18 -- 9/5/2013 Interim Health Health

91745-35-6 amine, tallow, not otherwise specified -- 175 -- 18 -- 7/1/2015 Interim Health Health

85186-64-7 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 6/25/2015 Final Health Health

84961-40-0 chromium(III) compounds 3.6 (PM10) -- 0.041 (PM10) -- 6/25/2015 Final Health Health




amines, C12-16-alkyldimethyl 68439-70-3 dimethyl C12-16 alkylamines 100 -- 10 -- 10/15/2014 Interim Health Health

amines, C16-22-alkyl 68037-92-3 rapeseen amine 100 -- 10 -- 5/20/2015 Interim Health Health

amines, C16-22-alkyldimethyl 75444-69-8 alkyl (C16-C22) dimethylamines 100 -- 10 -- 5/20/2015 Interim Health Health

amines, C16-22-tert-alkyl 68955-54-4 -- 100 -- 10 -- 10/1/2007 Interim Health Health

amines, C16-22-tert-alkyl, ethoxylated 68647-49-4 -- 100 -- 10 -- 10/1/2007 Interim Health Health

amines, C18-unsatd. alkyl, dimers 68201-29-6 -- 100 -- 10 -- 5/14/2015 Interim Health Health

amines, coco alkyl, hydrochoride -- coco alkyl amine, salt 100 -- 10 -- 5/13/2015 Interim Health Health

amines, cocoalkyl, acetates 61790-57-6 100 -- 10 -- 2/10/2015 Interim Health Health

amines, di-C16-22-alkylmethyl 97553-98-5 -- 100 -- 10 -- 5/20/2015 Interim Health Health

amines, dicoco alkyl -- dicoco alkyl amine 100 -- 10 -- 5/14/2015 Interim Health Health

amines, dicoco alkylmethyl -- dicocoalkylmethyl amines 100 -- 10 -- 5/20/2015 Interim Health Health

amines, methylditallow alkyl 68603-65-6 amine, tallow, not otherwise specified ditallowmonomethylamine 175 -- 18 -- 5/20/2015 Interim Health Healthaminocaproamide 373-04-6 -- -- 100 -- 10 -- 3/28/2000 Interim Health Healthaminocapronitrile 2432-74-8 -- -- 140 -- 14 -- 3/28/2000 Interim Health Health

aminoethylethanolamine 111-41-1 -- 640 150 64 15 10/1/2003 Interim Health Health

Aminolignin 53529-03-6 particulate matter Lignin amine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthaminophenol 27598-85-2 -- -- 175 -- 18 -- 7/27/2001 Interim Health Health

aminopropyldiethanolamine 4985-85-7 -- 2,2'-[(3-aminopropyl)imino]diethanol 100 -- 10 -- 11/3/2003 Interim Health Health

Amitraz 33089-61-1 -- 35 (PM10) -- 3.5 (PM10) -- 10/1/2003 Interim Health Healthammonia 7664-41-7 -- 180 250 92 130 9/4/2015 Final Health Health

68259-10-9 -- ammonium perfluoroalkyl sulfonate 1000 (vapor) -- 100 (vapor) -- 8/21/2002 Interim Health Health

68259-10-9 particulate matter ammonium perfluoroalkyl sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


68259-09-6 particulate matter ammonium perfluoroalkyl sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


68259-07-4 particulate matter ammonium perfluoroalkyl sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium acetate 631-61-8 -- -- 220 -- 22 -- 10/1/2003 Interim Health Health

Aluminum Sulfate Solution, Alum (43-49% aluminum sulfate hydrate)

amides, C18-unsatd fatty acid dimers and polyhexamethlene polyaminesamides, from ammonia-ethanolamine reaction by-products and tall-oil fatty acidsamides, from C16-22 fatty acids and diethylenetriamineamides, from C18-unsatd fatty acid dimers and polyhexamethylene polyamines, ethoxylatedamides, from C18-unsatd. fatty acid dimers and diethylenetriamine


amides, from C18-unsatd. fatty acid dimers and diethylenetriamineamides, from tall-oil fatty acids and tetraethylenepentamine


tall oil fatty acid, tetraethylenepentamine amide

amides, from tall-oil fatty acids and tetraethylenepentamine

tall oil fatty acid, tetraethylenepentamine amide


N,N-bis(2-hydroxyethyl)tall oil acid amideN,N-bis(2-hydroxyethyl)tall oil acid amide

amides, tall-oil fatty, N-[2-(4,5-dihydro-2-nortall-oil alkyl-1H-imidazol-1-yl)ethyl]


2-Imidazoline, 1-(2-tall oil amidoethyl)-2-(tall oil alkyl)-

amides, tall-oil fatty, N-[2-(4,5-dihydro-2-nortall-oil alkyl-1H-imidazol-1-yl)ethyl]

2-Imidazoline, 1-(2-tall oil amidoethyl)-2-(tall oil alkyl)-

amines, bis(hydrogenated tallow alkyl), 2-((bis(hydrogenated tallow alkyl)amino)carbonyl)benzoates

amines, C10-14-branched and linear alkyl, [1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]chromate(1-)

amines, C10-14-branched and linear alkyl, bis(2,4-dihydro-4-(2-(2-hydroxy-5-nitrophenyl)diazenyl)-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))chromate(1-) (1:1)

C.I. Solvent Red 122; C.I. Solvent Orange 99

amines, C10-14-branched and linear alkyl, bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]chromate(1-)amines, C12-14-tert-alkyl, ethoxylated, sulfates, sodium salts

amines, tert alkyl, ethoxylated sulfates sodium salts

amines, C12-14-tert-alkyl, ethoxylated, sulfates, sodium salts


amines, tert alkyl, ethoxylated sulfates sodium salts

amine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specified

(coconutoil alkyl)amine acetate; coco alkylamine acetate

amine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specified

hydroxyethyl ethylenediamine; N-(2-hydroxyethyl)-1,2-diaminoethane

Ovasyn; N,N'-(methyliminodimethylidyne)bis-2,4-Xylidine

Ammonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonateAmmonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonateAmmonium 1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulphonateAmmonium 1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulphonateAmmonium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonateAmmonium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonate



(ppb)Long-term ESL



Long-term ESL Basis

ammonium alkyl aryl sulfonates -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium benzoate 1863-63-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium bicarbonate 1066-33-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium bifluoride 1341-49-7 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2012 Final -- --

ammonium bisulfite 10192-30-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium chloride 12125-02-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium dichromate 7789-09-5 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthammonium dimolybdate 27546-07-2 molybdenum -- 30 (PM10) -- 3 (PM10) -- 8/20/2013 Interim Health Health

ammonium ferrous sulfate 10045-89-3 particulate matter iron (III) ammonium sulfate' must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium fluoborate 13826-83-0 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --ammonium fluoride 12125-01-8 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --

ammonium formate 540-69-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Ammonium heptadecafluorooctanesulphonate 29081-56-9 -- ammonium perfluoroalkyl sulfonate 1000 (vapor) -- 100 (vapor) -- 8/21/2002 Interim Health Health

Ammonium heptadecafluorooctanesulphonate 29081-56-9 particulate matter ammonium perfluoroalkyl sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium hydroxide 1336-21-6 ammonia -- 180 -- 92 -- 6/16/2015 Final Health Health

ammonium iron(III) hexacyanoferrate(II) 25869-00-5 particulate matter blue pigment; Pigment Violet 27 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium iron(III) sulfate 10138-04-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium lauryl ether sulfate 32612-48-9 1000 (vapor) -- 100 (vapor) -- 8/23/2012 Interim Health Health

ammonium lauryl ether sulfate 32612-48-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium lauryl sulfate 2235-54-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium lauryl sulfate 2235-54-3 600 (vapor) -- 60 (vapor) -- 8/30/2013 Interim Health Healthammonium metatungstate, hydrate 12333-11-8 -- -- 10 (PM10) -- 1 (PM10) -- 2/22/2000 Interim Health Health

ammonium nitrate 6484-52-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium nitrite 13446-48-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium N-nitrosophenylhydroxylamine 135-20-6 -- -- 400 -- 40 -- 10/1/2003 Interim Health Health

Ammonium perfluorohexane-1-sulphonate) 68259-08-5 -- ammonium perfluoroalkyl sulfonate 1000 (vapor) -- 100 (vapor) -- 8/21/2002 Interim Health Health

Ammonium perfluorohexane-1-sulphonate) 68259-08-5 particulate matter ammonium perfluoroalkyl sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthammonium perfluorooctanoate 3825-26-1 -- -- 0.1 (PM10) -- 0.01 (PM10) -- 10/1/2003 Interim Health Healthammonium persulfate 7727-54-0 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

ammonium phosphate 7783-28-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium polyphosphate 68333-79-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium sodium sulphate 13863-45-1 particulate matter sulfuric acid, ammonium sodium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium sulfamate 7773-06-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium sulfate 7783-20-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium sulfide 12124-99-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium sulfite 10196-04-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium thiosulfate 7783-18-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ammonium xylene sulfonate 26447-10-9 -- 530 -- 53 -- 7/13/2015 Interim Health Health

amyl acid phosphate 3138-42-9 100 -- 10 -- 9/25/2015 Interim Health Healthamyl bromide 110-53-2 1-bromopentane 250 40 25 4 10/1/2003 Interim Health Healthamyl formate 638-49-3 -- -- 1250 -- 125 -- 9/12/2011 Interim Health Health

amyl salicylate 2050-08-0 salicylic acid 2-hydroxybenzoic acid, pentyl ester 50 (PM10) -- 5 (PM10) -- 7/2/2015 Interim Health Health

amylopectin, phosphate, 2-hydroxypropyl ether 113894-92-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthANCAMINE 1916 Curing Agent -- -- -- 80 -- 8 -- 11/7/2014 Interim Health HealthAncamine 1934 Curing Agent -- -- -- 410 -- 41 -- 10/14/2014 Interim Health HealthANCAMINE 2489 Curing Agent -- -- -- 5 -- 0.5 -- 1/5/2015 Interim Health Health

anhydrite 14798-04-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

anilazine fungicide 101-05-3 Tebuconazole (triazole fungicide) 70 (PM10) -- 7 (PM10) -- 4/29/2015 Interim Health Healthaniline 62-53-3 -- -- 80 20 8 2 9/4/2015 Interim Health Healthanimal fat, rendered 61789-97-7 -- animal fats/oil feed 1000 (vapor) -- 100 (vapor) -- 4/16/2004 Interim Health Health



anisole 100-66-3 100 22 10 2.2 10/1/2003 Interim Health Healthanthophyllite (non-asbestos form) 17068-78-9 -- -- 20 (PM10) -- 2 (PM10) -- 10/12/2004 Interim Health Healthanthracene 120-12-7 -- -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Healthanthracite 8029-10-5 -- coal dust; Carbocite -- -- 0.4 (PM4) -- 2/23/2012 Interim -- Health

anthracite 8029-10-5 particulate matter coal dust; Carbocite must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthanthraquinone 84-65-1 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health HealthAntifoam 8830 Food Grade -- poly(propylene glycol) -- 1000 (vapor) -- 100 (vapor) -- 2/5/2015 Interim Health Health

antifoam additive -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

antigorite 12135-86-3 Serpentine 50 (PM10) -- 5 (PM10) -- 6/10/2015 Interim Health Healthantimony 7440-36-0 -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthantimony pentachloride 7647-18-9 antimony -- 5 (PM10) -- 0.5 (PM10) -- 8/24/2004 Interim Health Healthantimony pentoxide 1314-60-9 antimony -- 5 (PM10) -- 0.5 (PM10) -- 10/6/1999 Interim Health Healthantimony trichloride mixture with formic acid -- antimony -- 5 (PM10) -- 0.5 (PM10) -- 8/13/2012 Interim Health Healthantimony trioxide 1309-64-4 antimony -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthantimony(III) chloride 10025-91-9 antimony anitmony trichoride 5 (PM10) -- 0.5 (PM10) -- 6/3/2014 Interim Health Health

antisag agent -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

145447-64-9 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 5/13/2003 Interim Health Health

Aphistar 112143-82-5 -- 6 -- 0.6 -- 2/13/2013 Interim Health HealthApplaud 70WP (buprofezin insecticide) 69327-76-0 -- -- 70 (PM10) -- 7 (PM10) -- 4/16/2012 Interim Health Health

AQUACID 1067 EXN -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthaqueous coploymeric AC/alkyd 66587-51-7 -- -- 1000 (vapor) -- 100 (vapor) -- 8/24/2001 Interim Health Health

aqueous coploymeric AC/alkyd 66587-51-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthaqueous zinc stearate dispersion -- zinc and compounds -- 20 -- 2 -- 8/21/2014 Interim Health Healtharabinose 147-81-9 -- -- 100 -- 10 -- 1/30/1997 Interim Health HealthARADUR 14 BD -- -- -- 2.6 -- 0.26 -- 10/14/2014 Interim Health Health

ammonium ferric sulfate, 12-hydrate; SEQUESTRENE [FeH4NO8S2]

ammonium laureth-12 sulfate; alpha-sulfo-omega-(dodecyloxy)-poly(oxy-1,2-ethanediyl), ammonium salt

ammonium laureth-12 sulfate; alpha-sulfo-omega-(dodecyloxy)-poly(oxy-1,2-ethanediyl), ammonium salt

ammonium laureth sulfate; RHODAPEX AB 20 (anionic surfactant)


ammonium laureth sulfate; RHODAPEX AB 20 (anionic surfactant)

THIO-SUL (ammonium thiosulfate solution)2,3-dimethylbenzenesulfonic acid, ammonium salt


pentylphosphate; di-n-amylphosphate

4,6-dichloro-n-(2-chlorophenyl)-1,3,5-triazin-2-amine

anionic surfactant (nonylphenol ethoxylated and phosphated, potassium salt)anionic surfactant (nonylphenol ethoxylated and phosphated, potassium salt)


methoxybenzene; methyl phenyl ether

silicic acid, aluminum potassium sodium salt

AOC 1020X, aluminum complex (aluminum, [2-(dimethylamino)ethanolato-N,0] (ethyl 3-oxobutanoata-01", 03) (3-methoxy-1-propanolato-0,0")

triazamate; ethyl {[1-(dimethylcarbamoyl)-3-(2-methyl-2-propanyl)-1H-1,2,4-triazol-5-yl]sulfanyl}acetate



(ppb)Long-term ESL



Long-term ESL Basis

ARADUR 3460 US -- -- -- 10 -- 1 -- 1/2/2015 Interim Health Health

Aramite 140-57-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthARBORITE Binder 77EC -- -- -- 30 (vapor) -- 3 (vapor) -- 10/24/2014 Interim Health Health

ARBREAK 8280 DEMULSIFIER (oxyalkylated polyamine) 68910-19-0 -- -- 1000 -- 100 -- 9/23/2004 Interim Health HealthARCOL POLYOL E-434 (polyether polyol) -- -- -- 1000 (vapor) -- 100 (vapor) -- 2/25/2004 Interim Health Health

ARCOL POLYOL E-434 (polyether polyol) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ARCTIC EXPRESS Biodiesel Antigel -- 1000 (vapor) -- 100 (vapor) -- 2/14/2013 Interim Health Health

-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthArctic SandWedge -- -- -- 2400 -- 240 -- 5/27/2015 Interim Health Health

arene-derived surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

arene-derived surfactant -- -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

argon 7440-37-1 simple asphyxiant -- simple asphyxiant -- simple asphyxiant -- 10/1/2003 Final Health HealthARI-350, ARI-350A -- -- -- 500 (vapor) -- 50 (vapor) -- 10/24/2014 Interim Health Health

ARMEEN HDT (amines, hydrogenated tallow alkyl) 61788-45-2 amine, tallow, not otherwise specified -- 175 -- 18 -- 4/22/2004 Interim Health Health



Aroflint 607 (oxirane modified ester) 59029-41-3 -- 1000 (vapor) -- 100 (vapor) -- 8/15/2001 Interim Health Health

Aroflint 607 (oxirane modified ester) 59029-41-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healtharomatic amine, mercaptoacetic acid salt -- -- -- 1000 (vapor) -- 100 (vapor) -- 3/20/2013 Interim Health Health

aromatic amine, mercaptoacetic acid salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healtharomatic amines, acetates -- -- -- 1000 (vapor) -- 100 (vapor) -- 3/20/2013 Interim Health Health

aromatic amines, acetates -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

aromatic distillate, heavy 67891-79-6 -- 2450 -- 245 -- 8/30/2013 Interim Health Healtharomatic glycidyl derivate #2 -- -- -- 160 30 16 3 9/17/2012 Interim Health Healtharomatic heartcut reformate (60% benzene) -- -- -- 280 -- 16.5 -- 1/28/2013 Interim Health Healtharomatic hydrocarbons, C8 90989-38-1 xylene mixed xylenes 2200 -- 180 -- 9/4/2015 Final Health Health

aromatic hydrocarbons, C9-C11, mononuclear 70693-06-0 SURE SOL-150 Naphthalene Deplete 1250 -- 125 -- 11/15/2000 Interim Health Healtharomatic solvent naphtha, heavy 64742-94-5 -- Aromatic 150 Fluid 2560 460 256 46 4/26/2011 Interim Health Health

Aromex (aromatic oils, hydrocarbons) 78308-32-4 -- 1250 -- 125 -- 3/8/2013 Interim Health Healtharsenic acid 7778-39-4 arsenic, inorganic compounds -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Healtharsenic pentoxide 1303-28-2 arsenic, inorganic compounds -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Healtharsenic, elemental 7440-38-2 arsenic, inorganic compounds -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Healtharsenic, inorganic compounds -- -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Healtharsenic, organic compounds -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healtharsine 7784-42-1 -- -- 2 0.5 0.2 0.05 11/1/2007 Interim Health Healtharyl amines -- -- -- 150 -- 15 -- 3/31/2004 Interim Health Health

arylic melamine -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

70983-53-8 -- -- 240 -- 24 -- 9/15/2004 Interim Health Healthasbestos, all forms 1332-21-4 -- -- 0.03 -- 0.003 -- 10/1/2003 Interim Health Healthasphalt, bitumen, fumes 8052-42-4 -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2007 Under Review Health Healthasphalt, vapor 8052-42-4 Emulsion Base Asphalt 350 (vapor) 135 35 (vapor) 14 10/1/2007 Interim Health HealthAssure HI-40 -- -- -- 1000 -- 100 -- 5/27/2015 Interim Health HealthAssure HI-41W -- -- -- 340 -- 160 -- 5/27/2015 Interim Health HealthAssure HI-43 -- -- -- 1000 -- 110 -- 5/27/2015 Interim Health HealthAssure HI-57 -- -- -- 200 -- 20 -- 5/27/2015 Interim Health HealthATPLUS AL-3010B-WE-LQ-AP -- -- -- 60 -- 6 -- 10/22/2014 Interim Health HealthAtrazine 1912-24-9 -- -- 50 -- 5 -- 10/1/2003 Interim Health Health


Avanel S 74 or S 150 CGN surfactant 121546-77-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Avanel S 74 or S 150 CGN surfactant 121546-77-8 -- 600 (vapor) -- 60 (vapor) -- 5/17/2012 Interim Health Health

-- -- -- 3500 -- 350 -- 7/30/2003 Interim Health Healthavocado oil 8024-32-6 vegetable oil mist persea gratissima oil 1000 (vapor) -- 100 (vapor) -- 4/14/2015 Interim Health HealthAzaserine 115-02-6 -- -- 9 -- 0.9 -- 10/1/2012 Interim Health Health

azelaic acid 123-99-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthazinphos-methyl 86-50-0 -- guthion 2 -- 0.2 -- 10/1/2003 Interim Health Health

189326-02-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthazo dye orange G, cobalt(II) salt -- cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 6/10/2003 Interim Health Healthazo methine copper yellow 15680-42-9 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 4/17/2000 Interim Health Healthazo nickel complex 51931-46-5 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthazo nickel pigment 68511-62-6 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Health

azo permanent yellow 5102-83-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

azodicarbonamide 123-77-3 particulate matter 1,1'-azobisformamide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthazoxystrobin 131860-33-8 -- -- 80 (PM10) -- 8 (PM10) -- 10/28/2014 Interim Health Health

bacteria, complex with amylase and proteinase 68920-42-3 Enzylase-K-40 240 -- 24 -- 7/28/2015 Interim Health HealthBANKASTAB MT-620 -- -- -- 1 -- 0.1 -- 10/24/2014 Interim Health Healthbarium aluminate 12004-04-5 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 8/21/2014 Interim Health Healthbarium bromate 13967-90-3 barium sulfate -- 50 (PM10) -- 5 (PM10) -- 8/21/2014 Interim Health Health

barium carbonate 513-77-9 barium sulfate 50 (PM10) -- 5 (PM10) -- 8/30/2013 Interim Health Healthbarium chloride 10361-37-2 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 8/21/2014 Interim Health Healthbarium chromate 10294-40-3 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthbarium dinonylnaphthalene sulfonate 25619-56-1 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 4/17/2000 Interim Health Health

barium hydrogen phosphate 10048-98-3 barium sulfate phosphoric acid, barium salt (1:1) 50 (PM10) -- 5 (PM10) -- 8/21/2014 Interim Health Healthbarium hydroxide 17194-00-2 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 5/11/2015 Interim Health Healthbarium metaborate 13701-59-2 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 1/31/2001 Interim Health Healthbarium metaborate monohydrate 19004-06-9 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 10/21/2014 Interim Health Healthbarium oxide 1304-28-5 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthbarium sulfate 7727-43-7 barite 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthbarium sulfate, natural 13462-86-7 barium sulfate -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthbarium sulfide 21109-95-5 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 8/21/2014 Interim Health Healthbarium zinc sulfide sulfate 1345-05-7 barium, soluble compounds lithopone; C.I. pigment white 5 5 (PM10) -- 0.5 (PM10) -- 6/30/2015 Interim Health Healthbarium, elemental 7440-39-3 barium, soluble compounds -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthbarium, insoluble compounds -- barium sulfate -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthbarium, soluble compounds -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Health

baryte 8054-35-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Basagran 25057-89-0 particulate matter Bentazon must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthBase 10-L (sulfurized lard oil) -- -- 1000 -- 100 -- 2/13/2012 Interim Health HealthBasic chromium sulfate 12336-95-7 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthBauxite 1318-16-7 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

BE SQUARE 195 WHITE AND AMBER -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthBenomyl (Fungicide) 17804-35-2 -- -- 10 (PM10) -- 1 (PM10) -- 10/15/2014 Interim Health Health


Bentonite 1302-78-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

petroleum distillates and aromatic hydrocarbons

ARCTIC EXPRESS Biodiesel Antigel (petroleum distillates and aromatic hydrocarbons)


Armotan AL-69-66 (fatty acids, tall-oil, esters with ethoxylated sorbitol)


Armotan AL-69-66 (fatty acids, tall-oil, esters with ethoxylated sorbitol)





ASA 2024 B (>85 mixed C20-C24 alkenylsuccinic anhydrides)

attapulgite clay, hydrous magnesium aluminum silicate


aviation gasoline (>90% light alkyklate naphtha and <1% benzene)

aziridine, homopolymer,reaction products with carbon disulfide, sodium salts

2,2'-[(3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(n)4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide

bacteria spore blend complex containing amylase and protease enzymes

C.I. pigment white 10; carbonic acid, barium salt

Bentone 27 (organophillic clay, tetraallkyl ammonium bentonite)



(ppb)Long-term ESL



Long-term ESL Basis

bentonite clay (a thixotropic agent) 132-87-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzaldehyde 100-52-7 benzene carboxaldehyde 90 21 9 2.1 1/31/2013 Interim Health Healthbenzamide 55-21-0 -- -- 100 (PM10) -- 10 (PM10) -- 6/14/2010 Interim Health Healthbenzene 71-43-2 -- -- 170 54 4.5 1.4 10/17/2007 Final Health Health

125643-61-0 -- PEGASUS 805 1000 -- 100 -- 4/5/2012 Interim Health Healthbenzene raffinates 68410-71-9 sulfolane raffinate 3500 1000 350 100 10/1/2003 Interim Health Healthbenzene sulfonamide 1077-56-1 -- 210 -- 21 -- 5/8/2003 Interim Health Health

benzene, >C9 alkyl derivatives 68648-87-3 2450 -- 245 -- 8/30/2013 Interim Health Health

benzene, C10-C13 alkyl derivatives 129813-58-7 2450 -- 245 -- 7/26/2015 Interim Health Health

75975-85-8 -- calcium polypropylbenzene sulfonate 1000 (vapor) -- 100 (vapor) -- 5/3/2013 Interim Health Health

75975-85-8 particulate matter calcium polypropylbenzene sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzenesulfonic acid 42615-29-2 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

benzenesulfonic acid 42615-29-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzenesulfonic acid, C10-13-alkyl derivs, calcium salt -- linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/23/2014 Interim Health Health

benzenesulfonic acid, C10-13-alkyl derivs, calcium salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzenesulfonic acid, C10-16 alkyl derivs 68584-22-5 linear alkylbenzenesulfonic acid Bio-Soft S-101; C11.8 HLAS L2P 600 (vapor) -- 60 (vapor) -- 8/30/2013 Interim Health Health

benzenesulfonic acid, C10-16 alkyl derivs 68584-22-5 particulate matter Bio-Soft S-101; C11.8 HLAS L2P must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



68584-24-7 -- Witconate 93S 900 250 90 25 5/2/2013 Interim Health Health










70024-69-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzidine 92-87-5 3,3'-dimethylbenzidine -- 0.2 -- 0.02 -- 10/1/2007 Interim Health Health

benzimidazolone pigment 12236-62-3 particulate matter Novoperm Orange HL 70 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzo(a)anthracene 56-55-3 -- 0.5 (PM10) -- 0.05 (PM10) -- 2/3/2004 Interim Health Healthbenzo(a)pyrene 50-32-8 -- -- 0.03 (PM10) -- 0.003 (PM10) -- 10/1/2003 Under Review Health Health

benzo(b)fluoranthene 205-99-2 benzoflouranthene 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Health

benzo(e)pyrene 192-97-2 -- 0.5 (PM10) -- 0.05 (PM10) -- 1/6/2004 Interim Health Health

benzo(g,h,i)perylene 191-24-2 -- 0.5 (PM10) -- 0.05 (PM10) -- 2/3/2004 Interim Health Health

benzo(j)fluoranthene 205-82-3 -- 0.5 (PM10) -- 0.05 (PM10) -- 5/23/1998 Interim Health Health

benzo(k)fluoranthene 207-08-9 -- 0.5 (PM10) -- 0.05 (PM10) -- 2/3/2004 Interim Health Healthbenzoate esters -- -- 440 -- 44 -- 4/3/2001 Interim Health Health


benzoguanamine formaldehyde resin 68037-08-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzoic acid 65-85-0 -- 500 (vapor) -- 50 (vapor) -- 8/20/2013 Interim Health Health

benzoic acid 65-85-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



benzoin 119-53-9 -- 3440 400 344 40 10/1/2003 Interim Health Healthbenzoin isobutyl ether 22499-12-3 -- -- 100 -- 10 -- 10/1/2003 Interim Health Healthbenzonitrile 100-47-0 -- cyanobenzene 500 120 50 12 10/1/2003 Interim Health Healthbenzophenone 119-61-9 -- -- 5 (PM10) -- 0.5 (PM10) -- 12/17/2010 Interim Health Health

benzophenone dimethyl ketal 2235-01-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzophenone-3,3 ,4,4 -tetracarboxylic dianhydride′ ′ 2421-28-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzothiazole 95-16-9 -- -- 50 -- 5 -- 9/12/2011 Interim Health Healthbenzotriazole 95-14-7 benzene azimide 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Healthbenzotriazole derivative 127519-17-9 benzotriazole -- 50 (PM10) -- 5 (PM10) -- 9/25/2014 Interim Health Healthbenzotrichloride 98-07-7 -- -- 8 1 0.8 0.1 10/1/2003 Interim Health Healthbenzotrifluoride 98-08-8 -- 125 -- 12.5 -- 8/28/2008 Interim Health Healthbenzoyl chloride 98-88-4 -- 28 5 2.8 0.5 9/4/2015 Interim Health Healthbenzoyl peroxide 94-36-0 -- -- 50 (PM10) -- 5 -- 10/1/2003 Interim Health Healthbenzyl acetate 140-11-4 -- phenyl methyl acetate 610 100 61 10 10/1/2007 Interim Health Healthbenzyl alcohol 100-51-6 -- phenylmethanol 440 100 44 10 5/20/2010 Interim Health Healthbenzyl benzoate 120-51-4 -- -- 590 -- 59 -- 10/1/2003 Interim Health Healthbenzyl butyl phthalate 85-68-7 phthalate ester SANTICIZER 160 Plasticizer (98%) 50 -- 5 -- 8/20/2013 Interim Health Health

benzyl cabazate 5331-43-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbenzyl chloride 100-44-7 -- alpha-chlorotoluene 50 10 5 1 9/4/2015 Interim Health Healthbenzyl disulfide 150-60-7 sulfide dibenzyl disulfide 18 -- 14 -- 9/4/2015 Interim Odor Healthbenzyl formate 104-57-4 -- 500 -- 50 -- 8/19/1998 Interim Health Health

benzyl salicylate 118-58-1 -- 650 -- 65 -- 6/25/2015 Interim Health Healthbenzyl sulfide 538-74-9 sulfide dibenzyl sulfide 18 2.1 14 -- 9/4/2015 Interim Odor Healthbenzyl trimethyl ammonium hydroxide 100-85-6 -- -- 100 -- 10 -- 5/3/2013 Interim Health Healthbenzylacetone 2550-26-7 -- -- 500 -- 50 -- 5/11/1999 Interim Health Healthbenzylamine 100-46-9 -- 1-phenylmethanamine 125 -- 12.5 -- 10/1/2007 Interim Health Health

benzyl-dimethyl-dodecyl-ammonium chloride 139-07-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzyl-dimethyl-hexadecyl-ammonium chloride 122-18-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzyl-dimethyl-octadecyl-ammonium chloride 122-19-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzyl-dimethyl-tetradecyl-ammonium chloride 139-08-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzyltrimethyl ammonium chloride 56-93-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

benzene propanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, C7-9 branched alkyl esters


branched alkylbenzene, >C9 alkyl derivatives


benzene, momo C10-C16 alkyl derivatives

benzene, polypropene derivs., sulfonated, calcium saltsbenzene, polypropene derivs., sulfonated, calcium salts

benzenesulfonic acid, C10-16 alkyl derivs compds with triethanolaminebenzenesulfonic acid, C10-16 alkyl derivs compds with triethanolaminebenzenesulfonic acid, c10-16-alkyl derivs., compds. with 2-propanaminebenzenesulfonic acid, mono- and di-C15-30-alkyl derivs, sodium saltsbenzenesulfonic acid, mono- and di-C15-30-alkyl derivs, sodium saltsbenzenesulfonic acid, mono-C10-16-alkyl derivs, ammonium saltsbenzenesulfonic acid, mono-C10-16-alkyl derivs, ammonium saltsbenzenesulfonic acid, mono-C10-16-alkyl derivs, sodium saltsbenzenesulfonic acid, mono-C10-16-alkyl derivs, sodium saltsbenzenesulfonic acid, mono-C11-13-branched alkyl derivs, sodium saltsbenzenesulfonic acid, mono-C11-13-branched alkyl derivs, sodium saltsbenzenesulfonic acid, mono-C16-24 alkyl derivs., calcium saltsbenzenesulfonic acid, mono-C16-24 alkyl derivs., calcium salts







BENZOFLEX 50, 9-88 or 2088 (dipropylene glycol, dibenzoate)

benzoic acid, coconut fatty acids, phthalic anhydride, glycerol polymer


fatty acids, coco, polymers with benzoic acid, glycerol and phthalic anhydride

benzoic acid, coconut fatty acids, phthalic anhydride, glycerol polymer

fatty acids, coco, polymers with benzoic acid, glycerol and phthalic anhydride

benzoyl carbinol; hydroxy-2-phenyl acetophenone; bitter almond oil camphor

2-hydroxybenzoic acid, phenylmethyl ester



(ppb)Long-term ESL



Long-term ESL Basis

beryllium, particulate 7440-41-7 -- 0.02 (PM10) -- 0.002 (PM10) -- 10/1/2003 Interim Health Health


beta,beta,5,5-tetramethyl-1,3-dioxane-2-ethanol 7299-86-7 1,4-dioxane 720 -- 72 -- 5/18/2015 Interim Health Health

beta-bromo-beta-nitrostyrene 7166-19-0 particulate matter (2-bromo-2-nitrovinyl)benzene must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbeta-caryophyllene 87-44-5 dipentene -- 1100 -- 110 -- 9/27/2007 Interim Health Healthbeta-ethoxypropionitrile 14631-45-9 -- -- 2000 -- 200 -- 10/1/2003 Interim Health Healthbeta-naphthylthiourea 3394-04-5 1-(1-naphthyl)-2-thiourea -- 3 (PM10) -- 0.3 (PM10) -- 10/1/2003 Interim Health Healthbeta-phellandrene 555-10-2 cyclopentadiene -- 2000 -- 200 -- 9/19/2014 Interim Health Healthbeta-pinene 127-91-3 -- -- 3500 630 350 63 9/4/2015 Interim Health Healthbeta-propiolactone 57-57-8 -- -- 15 5 1.5 0.5 10/1/2003 Interim Health Healthbeta-terpinene 99-84-3 -- -- 1100 -- 110 -- 6/30/2010 Interim Health Health

beta-terpineol 138-87-4 alpha-terpineol 1000 160 100 16 5/11/2015 Interim Health HealthBF-9L -- -- -- 50 -- 5 -- 10/24/2014 Interim Health Healthbicycloheptadiene 121-46-0 -- -- 2000 -- 200 -- 10/1/2003 Interim Health Health

bicyclohexyl 92-51-3 dicyclohexyl; dicylcohexane 3500 -- 350 -- 11/10/2014 Interim Health Health

Bifenazate (Floramite mitacide) 149877-41-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthBifenox 42576-02-3 -- -- 100 (PM10) -- 10 (PM10) -- 10/28/2014 Interim Health HealthBifenthrin 82657-04-3 -- -- 25 (PM10) -- 2.5 (PM10) -- 10/1/2003 Interim Health HealthBIO-TERGE AS-40 -- -- -- 550 -- 55 -- 10/24/2014 Interim Health Healthbiphenyl 92-52-4 diphenyl; bibenzene 13 2 1.3 0.2 11/18/2014 Interim Health Health

biphenyl A-epoxy, phenolic resin 68334-76-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbiphenylyl phenyl ether 28984-89-6 -- -- 100 -- 10 -- 10/1/2003 Interim Health Healthbis alkenyl succinimide derivative 84605-20-9 -- -- 700 (vapor) -- 70 (vapor) -- 10/15/2012 Interim Health Health

bis alkenyl succinimide derivative 84605-20-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate 41556-26-7 -- 100 -- 10 -- 4/5/2004 Interim Health Healthbis(1-methylpropyl)-phenol 31291-60-8 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health

129757-67-1 -- Tinuvin 123 100 -- 10 -- 5/3/2013 Interim Health Healthbis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate 52829-07-9 -- 100 -- 10 -- 10/16/2001 Interim Health Health

bis(2-chloroethoxy) methane 111-91-1 -- 110 -- 11 -- 10/1/2007 Interim Health Healthbis(2-chloroethyl)-2-naphthylamine 494-03-1 -- -- 380 -- 38 -- 10/1/2003 Interim Health Health

bis(2-chloroisopropyl) ether 108-60-1 210 -- 21 -- 10/1/2003 Interim Health Healthbis-(2-ethyl-hexyl) ether 10143-60-9 isobutyl ether octyl ether; 2-ethylhexylether 370 -- 37 -- 5/18/2015 Interim Health Health

bis(2-ethylhexyl) phosphate 298-07-7 di(2-ethylhexyl) phosphate 100 -- 10 -- 9/25/2015 Interim Health Health

bis(2-ethylhexyl) phosphite 3658-48-8 trimethyl phosphite 100 -- 10 -- 9/24/2015 Interim Health Healthbis(2-hydroxyethyl) terephthalate 959-26-2 phthalate ester -- 50 -- 5 -- 5/2/2002 Interim Health Health

bis(2-hydroxyethyl)oleyamine 25307-17-9 -- 100 -- 10 -- 4/17/2000 Interim Health Health

bis(6-[dithiocarboxy]amino)hexyl, sodium salt 25272-73-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbis(chloromethyl)ether 542-88-1 -- dichloromethyl ether 0.05 0.01 0.005 0.001 10/1/2003 Interim Health Healthbis(dimethylthiocarbamoyl)sulfide 97-74-5 -- -- 30 -- 3 -- 5/19/1999 Interim Health Health

35657-77-3 hexamethylenediamine 16 -- 0.54 -- 5/18/2015 Final Health Health

bis(hydrogenated tallow alkyl)methyl amines 61788-63-4 amine, tallow, not otherwise specified 175 -- 18 -- 5/13/2015 Interim Health Health

68412-26-0 molybdenum 30 (PM10) -- 3 (PM10) -- 7/21/2015 Interim Health Health

bis(pentamethylene)thiuram tetrasulfide 120-54-7 tetramethylthiuram disulfide 10 (PM10) -- 1 (PM10) -- 11/20/2014 Interim Health Healthbis(t-butyldioxyisopropyl) benzene 25155-25-3 -- -- 100 -- 10 -- 8/19/1999 Interim Health Healthbis(tridecyl) hydrogen phosphite 36432-46-9 trimethyl phosphite -- 100 -- 10 -- 9/24/2015 Interim Health Healthbis(triphenylsilyl) chromate 1624-02-8 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Health

14228-73-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbis[1-(chloromethyl) propyl] ether 53622-12-1 -- -- 210 -- 21 -- 7/22/1996 Interim Health Health

71701-15-0 chromium(III) compounds Solvent Yellow GL 3.6 (PM10) -- 0.041 (PM10) -- 6/25/2015 Final Health Health

36673-16-2 titanium(IV) dioxide 50 (PM10) -- 5 (PM10) -- 5/3/2013 Interim Health Health

bis[3-(triethoxysilyl)propyl] tetrasulfide 40372-72-3 organosilane 1000 (vapor) -- 100 (vapor) -- 10/13/2014 Interim Health Healthbis-hexamethylene triamine 143-23-7 hexamethylenediamine BHMT amine blend 16 -- 0.54 -- 5/18/2015 Final Health Healthbismuth 7440-69-9 bismuth telluride -- 50 (PM10) -- 5 (PM10) -- 8/30/2002 Interim Health Healthbismuth molybdate 13565-96-3 bismuth telluride -- 50 (PM10) -- 5 (PM10) -- 4/14/2004 Interim Health Healthbismuth oxychloride 7787-59-9 bismuth telluride -- 50 (PM10) -- 5 (PM10) -- 5/12/1999 Interim Health Healthbismuth telluride 1304-82-1 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthbismuth trichloride 7787-60-2 bismuth telluride -- 50 (PM10) -- 5 (PM10) -- 8/24/2004 Interim Health Healthbismuth vanadate 14059-33-7 ferrovanadium dust -- 10 (PM10) -- 1 (PM10) -- 10/16/2001 Interim Health Healthbisphenol A 80-05-7 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthbisphenol A 80-05-7 -- 800 (vapor) -- 80 (vapor) -- 10/1/2003 Interim Health Health

bisphenol A diglycidyl ether resin 25068-38-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbisphenol A ethoxylate dimethacrylate 24448-20-2 -- aromatic dimethacrylate ester 90 -- 9 -- 2/4/2013 Interim Health Health

bisphenol A fumarate resin 39382-25-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



bisphenol polymer, generic, not otherwise specified -- -- 1000 (vapor) -- 100 (vapor) -- 11/17/2014 Interim Health Health

bisphenol polymer, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Biuret 108-19-0 particulate matter imidodicarbonic diamide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

blended feeding fat -- -- 1000 (vapor) -- 100 (vapor) -- 6/25/2012 Interim Health Health

blended feeding fat -- particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


blocked copolymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

blue dye 1325-86-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthborates, not otherwise specified -- -- 20 (PM10) -- 2 (PM10) -- 9/4/2013 Interim Health Health

borates, sodium salts: pentahydrate 11130-12-4 borates, not otherwise specified 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthborates, tetrasodium salts: anhydrous 1330-43-4 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthborates, tetrasodium salts: pentahydrate 12179-04-3 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthboric acid 10043-35-3 borates, not otherwise specified boron trihydroxide 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthboron and compounds 7440-42-8 -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthboron carbide 12069-32-8 boron and compounds boron carbide, dust 50 (PM10) -- 5 (PM10) -- 10/20/2014 Interim Health Healthboron nitride 10043-11-5 boron and compounds -- 50 (PM10) -- 5 (PM10) -- 11/13/2014 Interim Health Healthboron oxide 1303-86-2 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthboron tribromide 10294-33-4 -- -- 100 10 10 1 10/1/2003 Interim Health Health

beta-(3-(2H-benzotriazol-2-YL)-4-hydroxy-5-tert-butylphenyl) propionic acid, methyl ester

2-(5,5-dimethyl-[1,3]dioxan-2-yl)-2-methyl-propan-1-ol

1-methyl-4-(1-methylethenyl)-cyclohexanol


bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate

bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate

1-chloro-2-[(2-chloroethoxy)methoxy]ethane

1-chloro-2-[(1-chloro-2-propanyl)oxy]propane


di-2-ethylhexyl phosphite; dioctyl phosphite


bis(hexamethylene)triaminopenta(methylene-phosphonic acid)

dihexylenetriaminepentakismethylene phosphonic acid, sodium saltdi(hydrogenated tallowalkyl) methylamines

bis(N,N-dibutylcarbamodithioato-kappaS,kappaS')di-mu-oxodioxodimolybdenum, sulfurized

molybdenum, dibutyldithiocarbamate, sulfurized1,4-tetrasulfanediylbis(1-piperidinylmethanethione)

bis[(2,3-epoxypropoxy) methyl] cyclohexane (Epxoy resin)

bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]-chromate(1-), hydrogen, compound with 2-ethyl-1-hexanamine (1:1)bis[2-[bis(2-hydroxyethyl)amino-kN]ethanolato-kO]bis(2-propanolato)-titanium

2,2',2''-nitrilotri-, diester with diisopropyl titanate(IV)ethanol

4,4,15,15-tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane

EPON 828 epoxy resin; 4,4'-[1-methylethylidene]bis-, polymer with [chloromethyl] oxirane; epoxy resin (biphenyl A, polymer with epichlorohydrin)

Bisphenol A, epichlorohydrin polymer, dehydrated castor oil fatty acids ester


Bisphenol A, epichlorohydrin polymer, dehydrated castor oil fatty acids ester

yellow grease; feed grease; reprocessed cooking oils composed of glycerides and triacylglycerols

yellow grease; feed grease; reprocessed cooking oils composed of glycerides and triacylglycerols

blended reformate (light reformate contains 8-12% benzene)


sodium dihydrogen borate hydrate (1:1:5)



(ppb)Long-term ESL



Long-term ESL Basis

boron trichloride 10294-34-5 -- -- 5 -- 0.5 -- 10/1/2003 Interim Health Healthboron trifluoride 7637-07-2 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --

borosilicate glass -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthBPR 23171 Demulsifier -- -- -- 270 -- 31 -- 10/6/2014 Interim Health HealthBromacil 314-40-9 -- -- 100 10 10 1 10/1/2003 Interim Health Health

brominated aliphatic polyol resin 31452-80-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbromine 7726-95-6 -- -- 7 1 0.7 0.1 10/1/2003 Interim Health Healthbromine pentafluoride 7789-30-2 -- -- 7 1 0.7 0.1 8/23/2013 Interim Health Healthbromoacetic acid 79-08-3 -- -- 250 -- 25 -- 5/23/2007 Under Review Health Healthbromoanisole 578-57-4 -- -- 80 -- 8 -- 4/21/2003 Interim Health Healthbromobenzene 108-86-1 -- phenyl bromide 30 -- 3 -- 9/4/2015 Interim Health Health

bromochloromethane 74-97-5 -- 10600 2000 1060 200 10/1/2003 Interim Health Health

bromochlorotoluene 589-17-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbromodichloromethane 75-27-4 -- dichlorobromomethane 700 100 70 10 3/24/2009 Interim Health Healthbromoethane 74-96-4 ethyl bromide 220 50 22 5 10/1/2003 Interim Health Healthbromoform 75-25-2 -- tribromomethane 50 5 5 0.5 10/1/2003 Interim Health Healthbromoheptane 629-04-9 amyl bromide -- 250 -- 25 -- 9/5/2013 Interim Health Healthbromomethane 74-83-9 -- methyl bromide 120 30 12 3 10/1/2003 Interim Health Healthbromotrifluoromethane 75-63-8 -- Freon 13B1 61000 10000 6100 1000 10/1/2003 Interim Health HealthBromoxynil 1689-84-5 -- -- 13 (PM10) -- 1.3 (PM10) -- 3/26/2014 Interim Health Health

brown iron oxide 1317-60-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

brown oxide pigment 12713-03-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthBrucine 357-57-3 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthbutanestannonic acid 2273-43-0 tin, organic compounds butyltin hydroxide oxide 1 (PM10) -- 0.1 (PM10) -- 9/26/2007 Interim Health Health


butoxypolypropylene glycol 9003-13-8 -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

butoxypolypropylene glycol 9003-13-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

148969-95-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbutyl 3-hydroxybutyrate 53605-94-0 butyl lactate -- 300 50 30 5 10/7/2014 Interim Health Health

butyl acid phosphate 1623-15-0 -- 100 -- 10 -- 9/25/2015 Interim Health Health

butyl acrylate 141-32-2 -- 110 20 11 2 9/4/2015 Interim Health Health

butyl acrylate-methyl methacrylate polymer 25852-37-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

butyl acrylate-methyl methacrylate-styrene copolymer 27136-15-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbutyl benzene 104-51-8 -- -- 2740 500 274 50 9/4/2015 Interim Health Healthbutyl butoxy propionate 14144-48-0 -- -- 400 -- 40 -- 3/25/2004 Interim Health Healthbutyl butoxyacetate 10397-22-5 vinyl acetate -- 690 -- 300 -- 9/4/2015 Final Health Healthbutyl butyrate 109-21-7 butanoic acid, butyl ester 3000 500 300 50 9/4/2015 Interim Health Healthbutyl carbitol formal 143-29-3 -- Mazon 1651 600 -- 60 -- 10/1/2012 Interim Health Health

butyl citrate 77-94-1 carboxylic acid 500 (vapor) -- 50 (vapor) -- 10/28/2014 Interim Health Health

butyl citrate 77-94-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthbutyl cyclohexyl ether 24072-44-4 ethylene glycol monohexyl ether -- 420 -- 42 -- 5/22/2013 Interim Health Healthbutyl formate 592-84-7 -- -- 21000 5100 2100 510 9/4/2015 Interim Health Healthbutyl glycidyl ether 2426-08-6 -- 160 30 16 3 11/8/2007 Interim Health Healthbutyl glycolate 7397-62-8 -- 2-hydroxy acetic acid butyl ester 270 50 27 5 10/1/2003 Interim Health Healthbutyl isobutyrate 97-87-0 butyl butyrate -- 3000 500 300 50 9/4/2015 Interim Health Healthbutyl isocyanate 111-36-4 toluene diisocyanate 1-isocyanatobutane 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthbutyl lactate 138-22-7 -- 300 50 30 5 10/1/2003 Interim Health Healthbutyl methacrylate 97-88-1 -- -- 7000 1200 700 120 10/1/2003 Interim Health Health

butyl stearate 123-95-5 -- 9300 -- 930 -- 12/15/2014 Interim Health Health

butylated hydroxyanisole (BHA) 25013-16-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

butylated hydroxytoluene 128-37-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

butylated phenol formaldehyde resin 96446-41-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

butylcyclohexane 1678-93-9 -- 3500 -- 350 -- 10/24/2000 Interim Health Healthbutylcyclopentane 2040-95-1 -- -- 3500 -- 350 -- 10/24/2000 Interim Health Healthbutylmagnesium chloride 693-04-9 magnesium oxide butyl(chloro)magnesium 40 (PM10) -- 4 (PM10) -- 9/8/2015 Interim Health Healthbutyraldehyde 123-72-8 -- Butanal 27 9.2 30 10 9/4/2015 Final Odor Healthbutyraldehyde dibutyl acetal 5921-80-2 acetal 1,1-dibutoxybutane 1670 -- 167 -- 6/11/2015 Interim Health Healthbutyraldehyde oxime 110-69-0 (1E)-butanal oxime 740 250 74 25 8/5/2014 Interim Health Healthbutyric acid 107-92-6 -- 26 7.2 90 25 9/4/2015 Interim Odor Healthbutyric anhydride 106-31-0 -- -- 250 39 25 3.9 10/1/2003 Interim Health HealthBYK-085 -- organosiloxane Leveling Additive BYK-085 1000 (vapor) -- 100 (vapor) -- 4/29/2015 Interim Health HealthBYK-354 -- -- -- 900 -- 100 -- 1/5/2015 Interim Health HealthBYK-410 -- -- -- 100 -- 10 -- 1/5/2015 Interim Health HealthBYK-A 501 -- -- Defoamer BYK-A 501 1400 -- 140 -- 4/29/2015 Interim Health Health

C.I. Basic Blue 41 12270-13-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Basic Violet 10 81-88-9 particulate matter Rhodamine B must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Direct Blue 218 28407-37-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Disperse blue 3 2475-46-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Natural Brown 8 72669-22-8 particulate matter van dyke brown must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment 16 5979-28-2 particulate matter permanent yellow pigment must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment black 11 12227-89-3 particulate matter Synthetic Iron Oxide Black must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Pigment Black 26 68186-94-7 -- 9 (PM10) -- 0.9 (PM10) -- 4/4/2002 Interim Health HealthC.I. pigment black 28 68186-91-4 chromium(III) compounds copper chromite pigment 3.6 (PM10) -- 0.041 (PM10) -- 9/13/2012 Final Health Health

C.I. pigment blue 15:2 147-14-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment brown 24 68186-90-3 chromium(III) compounds 3.6 (PM10) -- 0.041 (PM10) -- 9/18/2012 Final Health HealthC.I. pigment brown 35 68187-09-7 chromium(III) compounds iron chromite brown spinel 3.6 (PM10) -- 0.041 (PM10) -- 9/18/2012 Final Health HealthC.I. Pigment Green 14302-13-7 copper dusts and mists copper phthalocyanine green 10 (PM10) -- 1 (PM10) -- 9/10/2012 Interim Health Health

C.I. pigment orange 34 15793-73-4 particulate matter diazo pigment orange 34; C.I. 21115 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment orange 67 74336-59-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment red 164 12216-95-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment red 170 2786-76-7 particulate matter Pigment Red 170; Naphthol Red must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

chlorobromomethane; methylene chlorobromide; Halon 1011

butenediamide, (E)-, N,N'-bis[2-(4,5-dihydro-2-nortall-oil alkyl-1H-imidazol-1-yl) ethyl derives

polypropylene glycol monobutyl ether; alpha-butyl-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)]

polypropylene glycol monobutyl ether; alpha-butyl-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)]

butyl 2-methyl-2-propenoate polymer with [(1-methoxy-2-methyl-1-propenyl)oxy]trimethylsilane, methyl 2-methyl-2-propenoate and oxiranylmethyl 2-methyl-2-propenoate, 4-nitrobenzoate


n-butyl acrylate; acrylic acid, n-butyl ester; 2-Propenoic acid, butyl esterbutyl acrylate resin (acrylic acid, butyl ester, homopolymer)

2-hydroxy-1,2,3-propanetricarboxylic acid, tributyl ester

2-hydroxy-1,2,3-propanetricarboxylic acid, tributyl ester

stearic acid butyl ester; butyl octadecanoate

BHT; 2,6-di-tert-butyl-p-cresol; Ional CP


2-[[4-[ethyl(2-hydroxyethyl)- amino]phenyl]azo]-6-methoxy-3-methylbenzothiazolium methyl sulfate (salt)

copper azo complex dye; 1-naphthol-3,6-disulfonicacid, 2,2'-(3,3'-dihydroxy-4,4'-biphenylylenebisazo)bis[8-amino-, dicopperderiv., tetrasodium salt (6CI)

Bayferrox 303T pigment; manganese ferrite black spinel

heucophthal blue pigment; Lioinel Blue BF-42501; phthalocyanineantimony chromium pigment ; chrome antimony titanate



(ppb)Long-term ESL



Long-term ESL Basis

C.I. Pigment Red 178 3049-71-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment red 48:2 7023-61-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment red 48:4 5280-66-0 particulate matter Pigment Red 48:4; azo scarlet must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment red 52:2 12238-31-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment red 57 5281-04-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment violet 1 63022-09-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Pigment Violet 3 1325-82-2 particulate matter violet pigment 3 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. pigment yellow 12 6358-85-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


C.I. pigment yellow 194 82199-12-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Pigment Yellow 73 13515-40-7 particulate matter Hansa Brilliant Yellow 4GX GRAN must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


C.I. pigment yellow 83 5567-15-7 particulate matter yellow pigment 83 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthC.I. Solvent Black 27 (NEOZAPON Black X51) 12237-22-8 -- -- 1 (PM10) -- 0.1 -- 12/18/2002 Interim Health HealthC.I. Solvent Black 29, 6% Cr III 57206-81-2 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 9/11/2014 Final Health Health

C.I. Solvent Red 164 71819-51-7 particulate matter Automated Red B Pigment must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C.I. Solvent Yellow 82 73297-13-9 chromium(III) compounds 3.6 (PM10) -- 0.041 (PM10) -- 1/29/2015 Final Health HealthC.I. Solvent Yellow 82 12227-67-7 chromium(III) compounds Neozapon Yellow 157 3.6 (PM10) -- 0.041 (PM10) -- 4/9/2015 Final Health Health



C12/C14 alkyl-dimethyl tertiary amine -- -- 100 -- 10 -- 12/18/2012 Interim Health Health

C12-18 alkyl trimethyl quat -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

C12-18-alkyldimethylamines 68391-04-8 tertiary amines, C12-18-alkyldimethyl 100 -- 10 -- 7/21/2015 Interim Health Health

C14-30 alkylaromatic derivs. 68855-24-3 THERMINOL 55 heat transfer fluid 2450 -- 245 -- 8/30/2013 Interim Health Health

68424-61-3 glyceryl monotallate 600 (vapor) -- 60 (vapor) -- 3/30/2015 Interim Health HealthC1-C14 alkyldithiophosphoric acid 68187-41-7 -- -- 20 -- 2 -- 5/17/2004 Interim Health Health

C24-36 alpha-alkene polymers with maleic anhydride 68989-34-4 -- 1000 (vapor) -- 100 (vapor) -- 2/10/2015 Interim Health HealthC36-alkylenediamines 68955-56-6 hexamethylenediamine -- 16 -- 0.54 -- 5/18/2015 Final Health HealthC3-C4 alkane blend 68475-59-2 n-butane -- 66000 28000 7200 2400 2/14/2013 Final Health Health

C7-10 isoalkanes 90622-56-3 -- 3500 -- 350 -- 5/28/2015 Interim Health HealthC8-10 Aromatic HCs, Fuel Additives -- -- -- 1000 -- 10 -- 10/29/2007 Interim Health Health

C9-12 isoalkanes 90622-57-4 -- 3500 -- 350 -- 5/28/2015 Interim Health HealthCacodylic acid 75-60-5 arsenic, organic compounds dimethyl arsenic acid 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthcadmium 7440-43-9 -- -- 0.1 (PM10) -- 0.01 (PM10) -- 10/1/2003 Interim Health Healthcalcined bauxite 92797-42-7 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 6/20/2013 Interim Health Health

calcium alkanoate solution -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium alkyl salicylate mix -- heavy paraffinic hydrotreated distillate -- 1000 -- 100 -- 10/27/2014 Interim Health Health

calcium alpha-D-heptagluconate hydrate 17140-60-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium aluminate cement 65997-16-2 -- 50 (PM10) -- 5 (PM10) -- 11/4/2012 Interim Health Health

calcium aluminate cement product -- calcium aluminate cement 50 (PM10) -- 5 (PM10) -- 6/3/2015 Interim Health Healthcalcium arsenate 7778-44-1 arsenic, inorganic compounds -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Health

calcium bis(3-hexadecyl-2-hydroxybenzoate) 114959-46-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium borate 13701-64-9 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/12/2002 Interim Health Health

calcium borosilicate 59794-15-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium bromide 7789-41-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium carbide 75-20-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium carbonate 1317-65-3 particulate matter limestone; marble chips must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium chloride 10043-52-4 particulate matter calcium (II) chloride must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium chromate 13765-19-0 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthcalcium cyanamide 156-62-7 -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthcalcium cyanide 592-01-8 cyanide compounds -- 20 (PM10) -- 2 (PM10) -- 5/20/2010 Interim Health Healthcalcium dichromate 14307-33-6 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Health

calcium dinonyl naphthalene sulfonate 57855-77-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium fluoride 7789-75-5 soluble inorganic fluorides FLUORSPAR see soluble fluoride -- -- -- 8/30/2013 Final -- --

calcium formate 544-17-2 particulate matter formic acid; calcium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium hydrogen sulfite solution 13780-03-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium hydroxide 1305-62-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium hypochlorite 7778-54-3 -- -- 50 (PM10) -- 5 (PM10) -- 6/29/2010 Interim Health Health

calcium lignosulfate 8061-52-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium long chain alkyl salicylate 83846-43-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium magnesium carbonate 16389-88-1 particulate matter dolomite must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium metasilicate 10101-39-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium molybdate 7789-82-4 molybdenum -- 30 (PM10) -- 3 (PM10) -- 4/16/2004 Interim Health Health

37293-74-6 particulate matter DARACEM 19 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium neodecanoate 27253-33-4 particulate matter calcium drier must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium nitrate 10124-37-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium oxide 1305-78-8 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

calcium phosphide 1305-99-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium propionate 4075-81-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium silicate 1344-95-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,9-bis{4-[(E)-phenyldiazenyl]phenyl}isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone; Perylene Red

Novoperm Yellow F2G; N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-(2-methoxyphenyl)azo-3-oxobutanamide

bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzoato(2-))-chromate hydrogen compd. with 1-tridecanamine

C11-C13 branched alkylbenzenesulfonic acid, calcium salt

benzenesulfonic acid, mono-C11-13-branched alkyl derivs., calcium salts

C11-C13 branched alkylbenzenesulfonic acid, calcium salt

benzenesulfonic acid, mono-C11-13-branched alkyl derivs., calcium salts


amine, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specified

C16-C18 and C18 unsaturated alkyl and dialkyl glycerides





alpha-D-glucoheptonic acid calcium salt

Ciment Fondu; Secar 41; Secar 51; Secar 71; Ternal W

benzoic acid, 2-hydroxy-, mono-C14-18 alkyl derivatives, calcium salts

calcium naphthalenesulfonate formaldehyde polymer (37-40% in water)

DARASET 200; calcium nitrate/nitrite with diethylene glycol



(ppb)Long-term ESL



Long-term ESL Basis

calcium solution 6107-56-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium stearate 1592-23-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium sulfate dihydrate 10101-41-4 particulate matter Plaster of Paris must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium, carbonate dimethylhexanoate complexes 68442-82-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium/bismuth drier -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcalcium/strontium/zinc/phosphosilicate 66402-68-4 -- -- 50 (PM10) -- 5 (PM10) -- 6/10/2004 Interim Health Health

calcium-2-ethylhexanoate 136-51-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

calcium-phosphate (3:2) 7758-87-4 particulate matter tricalcium diphosphate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCALFOAM TLS-40 -- -- -- 1800 -- 180 -- 10/25/2014 Interim Health Healthcamidopropyl hydroxysultaine 70851-08-0 -- -- 50 -- 5 -- 6/26/1998 Interim Health Health

camphene 79-92-5 -- 1000 (vapor) -- 100 (vapor) -- 9/1/2010 Interim Health Health

camphene 79-92-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcamphor 76-22-2 -- camphor, synthetic; 2-bornanone 20 3.3 2 0.33 10/1/2003 Interim Health Healthcannabinol (marijuana derivative) 521-35-7 -- -- 50 (PM10) -- 5 (PM10) -- 5/21/2003 Interim Health Healthcanola oil 120962-03-0 -- vegetable oil 1000 (vapor) -- 100 (vapor) -- 4/16/2004 Interim Health Healthcaprolactam 105-60-2 2-azepanone 230 (vapor) -- 23 (vapor) -- 9/4/2015 Interim Health Healthcaprolactam 105-60-2 2-azepanone 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthcaprolactone 502-44-3 -- -- 2200 730 220 73 10/1/2003 Interim Health HealthCaptafol 2425-06-1 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Health

Captan 133-06-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Captron 105 -- -- 100 -- 10 -- 5/29/2015 Interim Health Health

Captron 75 -- -- 100 -- 10 -- 5/29/2015 Interim Health Health

carbamate hydrochloride 65086-85-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Carbaryl (insecticide) 63-25-2 particulate matter Sevin (Carbaryl insecticide) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcarbazole 86-74-8 -- dibenzopyrrole 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health Healthcarbinoxamine maleate salt 3505-38-2 -- -- 100 -- 10 -- 5/1/2013 Interim Health HealthCarbofuran 1563-66-2 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Healthcarbohydrazide 497-18-7 -- 45 -- 4.5 -- 1/14/2000 Interim Health Healthcarbon 7440-44-0 carbon black -- 35 (PM10) -- 3.5 (PM10) -- 6/13/2013 Interim Health Healthcarbon black 1333-86-4 C.I. pigment black 7 35 (PM10) -- 3.5 (PM10) -- 10/1/2003 Interim Health Healthcarbon black oil 64742-90-1 -- -- 1000 -- 100 -- 1/14/2004 Interim Health Health

carbon dioxide 124-38-9 simple asphyxiant -- simple asphyxiant -- simple asphyxiant -- 4/1/2012 Final Health Healthcarbon disulfide 75-15-0 -- -- 7500 2400 32 10 9/4/2015 Final Health Healthcarbon monoxide 630-08-0 -- -- must meet NAAQS -- must meet NAAQS -- 10/1/2003 Final Health Healthcarbon tetrabromide 558-13-4 -- -- 14 1 1.4 0.1 10/1/2003 Interim Health Healthcarbon tetrachloride 56-23-5 -- tetrachloromethane 130 20 13 2 10/1/2003 Under Review Health Health

carbon tetrafluoride 75-73-0 -- 18000 5000 1800 500 10/1/2003 Interim Health Health

carbonate, inorganic -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcarbonate, organic -- -- 500 (vapor) -- 50 (vapor) -- 9/4/2013 Interim Health Health

carbonate, organic -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

carbonic acid, bis[2-(dimethylamino)ethyl] ester 3030-45-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

carbonic acid, calcium salt 471-34-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

25971-63-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcarbonyl fluoride 353-50-4 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --carbonyl sulfide 463-58-1 -- -- 130 55 2.6 1.1 9/4/2015 Under Review Odor HealthCarbosulfan 55285-14-8 -- -- 50 -- 5 -- 9/29/2000 Interim Health Healthcarboxylic acid -- -- 500 (vapor) -- 50 (vapor) -- 9/4/2013 Interim Health Health

carboxylic acid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

carboxymethyl cellulose, sodium salt (cellogen) 9004-32-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCardolite NC-558 -- -- epoxy curing agent 60 (vapor) -- 6 (vapor) -- 11/7/2014 Interim Health HealthCardolite NC-562 -- -- epoxy curing agent 340 -- 180 -- 4/20/2015 Interim Health Health

carnauba wax 8015-86-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcashew nutshell liquid (alkylated phenolic resin) 8007-24-7 -- 1000 (vapor) -- 100 (vapor) -- 10/2/2013 Interim Health Health

cashew nutshell liquid (alkylated phenolic resin) 8007-24-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cashew, nutshell liq., polymer with epichlorohydrin 68413-24-1 -- 1000 (vapor) -- 100 (vapor) -- 5/28/2013 Interim Health Health

cashew, nutshell liq., polymer with epichlorohydrin 68413-24-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68413-28-5 particulate matter alkylated phenolic polyamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

868765-93-9 particulate matter alkylated phenolic polyamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


cashew, nutshell liquid polymer 68413-29-6 particulate matter alkylated phenolic polyamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCASPOL 1842 (modified castor oil polyol) -- -- -- 1000 (vapor) -- 100 (vapor) -- 3/22/2013 Interim Health Health

CASPOL 1842 (modified castor oil polyol) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcastor oil 8001-79-4 -- 1000 (vapor) -- 100 (vapor) -- 9/15/2003 Interim Health Healthcastor oil dehydrated 64147-40-6 hydrogenated castor oil -- 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

castor oil dehydrated 64147-40-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcastor oil epoxy resin 74398-71-3 -- 1000 (vapor) -- 100 (vapor) -- 9/27/2007 Interim Health Health

castor oil epoxy resin 74398-71-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


castor oil, ethoxylated 61791-12-6 castor oil 1000 (vapor) -- 100 (vapor) -- 9/23/2015 Interim Health Healthcastor oil, pentaerythritol ester 68459-68-7 castor oil epoxy resin -- 1000 (vapor) -- 100 (vapor) -- 5/23/2013 Interim Health Health

castor oil, pentaerythritol ester 68459-68-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcat gasoline/naphtha (< 1% benzene) 64741-55-5 -- -- 3500 -- 350 -- 3/21/1997 Interim Health HealthCAT-3 -- copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 5/28/2015 Interim Health HealthCAT-4 -- diethylenetriamine -- 42 -- 4.2 -- 5/28/2015 Interim Health Health

catalytic dewaxed light paraffin oils (petroleum) 64742-71-8 paraffin oil 1000 (vapor) -- 100 (vapor) -- 8/25/2015 Interim Health Health

cationic polyamine polymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCAT-OS-1 -- -- -- 2 -- 0.2 -- 5/29/2015 Interim Health HealthCE-810 (methyl octanoate) 67762-39-4 -- -- 500 -- 50 -- 6/28/2012 Interim Health Health

cellophane 9005-81-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cellulose 9004-34-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cellulose acetate 9004-35-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cellulose acetate butyrate 9004-36-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cellulose acetate phthalate 9004-38-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

2,2-dimethyl-3-methylene-bicyclo[[2.2.1]]heptane2,2-dimethyl-3-methylene-bicyclo[[2.2.1]]heptane

corrosion or scale inhibitor, generic, not otherwise specifiedcorrosion or scale inhibitor, generic, not otherwise specified

N-(aminoiminomethyl)-N-methyl-carbamic acid, dimethyl deriv., ethyl ester, hydrochloride (1:1)

Perfluoromethane; tetrafluoromethane; Freon 14

carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol

cashew nutshell liquid (alkylated phenolic resin)

cashew, nutshell liq., polymer with ethylenediamine and formaldehyde

cashew, nutshell liq., reaction products with 1,3-benzenedimethanamine, formaldehyde, 1,3-pentanediamine and tetraethylenepentaminecashew, nutshell liq., reaction products with formaldehyde and arylalkylamine

cashew nutshell liquid (alkylated phenolic resin)

castor oil, dehydrated, polymer with benzoic acid, pentaerythritol, phthalic anhydride and tung oil

EMULPON CO-360; Polyoxyl 35 castor oil

mineral oil, petroleum distillates catalytic dewaxed light paraffinic (mild or no solvent-refining hydrotreatment)



(ppb)Long-term ESL



Long-term ESL Basis

cellulose acetate propionate 9004-39-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cellulosic resin 9004-57-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthceric oxide 1306-38-3 -- -- 50 (PM10) -- 5 (PM10) -- 2/13/2014 Interim Health Healthcerium oxide (Ce2O3) 1345-13-7 -- -- 50 (PM10) -- 5 (PM10) -- 3/28/2003 Interim Health Healthcesium hydroxide 21351-79-1 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

cetyl alcohol, ethoxylated, propoxylated 9087-53-0 600 -- 60 -- 12/19/2014 Interim Health Healthcetyl methacrylate 2495-27-4 -- -- 1000 -- 100 -- 7/24/2001 Interim Health Health

chelating agent -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCHEMLOCK 207 -- -- -- 190 -- 25 -- 2/27/2015 Interim Health HealthCHEMLOCK 6254 -- -- -- 33 -- 3.4 -- 2/27/2015 Interim Health HealthCHEMPOL 809-3351 -- -- -- 160 -- 20 -- 11/3/2014 Interim Health Healthchloral hydrate 302-17-0 -- -- 50 (PM10) -- 5 (PM10) -- 5/28/2010 Interim Health Healthchlordane 57-74-9 -- -- 5 -- 0.5 -- 10/1/2003 Interim Health Healthchlordecone 143-50-0 -- Kepone 0.01 (PM10) -- 0.001 (PM10) -- 10/1/2003 Interim Health Healthchlorinated diphenyl oxide 31242-93-0 -- -- 5 -- 0.5 -- 10/1/2003 Interim Health Healthchlorinated n-paraffins 68920-70-7 -- 100 -- 10 -- 6/13/2003 Interim Health Health

chlorinated paraffin waxes and hydrocarbon waxes 63449-39-8 paraffin wax (fume) -- 20 (PM10) -- 2 (PM10) -- 9/17/2003 Interim Health Health

chlorinated trisodium phosphate 56802-99-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthchlorine 7782-50-5 -- -- 15 5 1.5 0.5 9/4/2015 Under Review Health Healthchlorine dioxide 10049-04-4 -- chloroperoxyl 3 1 0.3 0.1 10/1/2003 Interim Health Healthchlorine trifluoride 7790-91-2 -- -- 4 1 0.4 0.1 8/26/2013 Interim Health Healthchlorite (chlorine dioxide ion) 14998-27-7 -- -- 3 1 0.3 0.1 10/1/2003 Interim Health Healthchloro(2-hydroxyphenyl)-mercury 90-03-9 mercury aryl compounds -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthchloroacetaldehyde 107-20-0 -- 30 10 3 1 10/1/2003 Interim Health Health

chloroacetaldehyde dimethyl acetal 97-97-2 chloroacetaldehyde 30 -- 3 -- 5/13/2015 Interim Health Healthchloroacetic acid 79-11-8 -- -- 20 5 2 0.5 11/8/2007 Interim Health Healthchloroacetic acid methyl ester 96-34-4 -- -- 45 10 4.5 1 10/1/2003 Interim Health Healthchloroacetone 78-95-5 -- -- 40 10 4 1 10/1/2003 Interim Health Healthchloroacetylchloride 79-04-9 -- -- 2.3 0.5 0.23 0.05 10/1/2003 Interim Health Healthchloroacetylene 593-63-5 -- -- 4 1 0.4 0.1 10/1/2003 Interim Health HealthChloroambucil 305-03-3 -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthchloroamphenicol 56-75-7 -- -- 5 -- 0.5 -- 12/17/2010 Interim Health Healthchlorobenzene 108-90-7 -- phenyl chloride 460 100 46 10 10/1/2003 Interim Health Healthchlorobenzilate 510-15-6 -- -- 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health Health

chlorobenzyl alcohol 873-76-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthchlorocresol 59-50-7 -- -- 19 -- 3 (PM10) -- 9/4/2015 Interim Odor Healthchlorodifluoromethane 75-45-6 -- Freon 22; HCFC-22 18000 5000 1800 500 10/1/2003 Interim Health Healthchlorodiphenyl, 42% chlorine 53469-21-9 polychlorinated biphenyls -- 0.1 -- 0.01 -- 10/1/2003 Interim Health Health

chlorodiphenyl, 54% chlorine 11097-69-1 polychlorinated biphenyls 0.1 -- 0.01 -- 10/1/2003 Interim Health Healthchloroethane 75-00-3 -- ethyl chloride 500 190 50 19 10/1/2003 Interim Health Healthchlorofluoromethane 593-70-4 -- Freon 31 14000 -- 1400 -- 3/28/2000 Interim Health Healthchloroform 67-66-3 -- trichloromethane 100 20 10 2 10/1/2003 Interim Health Healthchloromethane 74-87-3 methyl chloride 1030 500 103 50 10/1/2003 Interim Health Healthchloromethyl methyl ether 107-30-2 -- chloro(methoxy)methane 0.5 0.16 0.05 0.016 10/1/2003 Interim Health Health

Chloroneb 2675-77-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthchloronitropropane 600-25-9 -- -- 100 20 10 2 10/1/2003 Interim Health Healthchloropentafluorobenzene 344-07-0 -- -- 4400 -- 440 -- 2/12/2008 Interim Health Healthchloropentafluoroethane 76-15-3 -- -- 63000 10000 6300 1000 10/1/2003 Interim Health Health

786-19-6 -- Trithion 1 -- 0.1 -- 10/1/2003 Interim Health Healthchloroplatinic acid 16941-12-1 -- -- 0.02 -- 0.002 -- 2/22/2000 Interim Health Health

Chloroprene 126-99-8 -- 40 10 4 1 10/1/2003 Interim Health Health

68037-39-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthchlorosulfonic acid 7790-94-5 -- -- 14 3 1.4 0.3 10/1/2003 Interim Health Health

chlorothalonil 1897-45-6 -- 25 -- 2.5 -- 10/7/2014 Interim Health Healthchlorotoluene, all isomers 95-49-8 -- -- 230 44 260 60 9/4/2015 Interim Odor Healthchlorotrifluoroethylene 79-38-9 -- -- 240 50 24 5 12/17/2010 Interim Health Healthchlorotrifluoromethane 75-72-9 -- -- 43000 10000 4300 1000 10/1/2003 Interim Health HealthCHLOROWAX 50 (liquid chlorinated paraffin) 61788-76-9 -- -- 100 -- 10 -- 8/17/2004 Interim Health Healthchloroxylenol 88-04-0 -- -- 125 -- 12.5 -- 9/27/2007 Interim Health Health

Chlorpropham 101-21-3 -- 100 -- 10 -- 5/23/1998 Interim Health HealthChlorpyrifos 2921-88-2 -- Dursban 1 -- 0.1 -- 5/20/2010 Interim Health Health

choline chloride 67-48-1 particulate matter Bicolina (75%), Hepacholine, Lipotril must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

CHROMA-CHEM LAMP BLACK -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthchrome black pigment 71631-15-7 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 9/13/2012 Final Health Healthchromic acid mist 7738-94-5 -- -- 0.030 (PM10) -- 0.0036 (PM10) -- 10/27/2014 Final Health Healthchromite 1308-31-2 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 9/13/2012 Final Health HealthChromium acetate 1066-30-4 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium acetate monohydrate 25013-82-5 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Health

111031-82-4 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 10/8/2009 Final Health HealthChromium bromide 10049-25-9 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium carbide 12012-61-9 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium carbonate 29689-14-3 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium carbonyl 13007-92-6 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium chloride 10025-73-7 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium chloride hexahydrate 10060-12-5 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthchromium dioxide 12018-01-8 chromium(III) compounds chromium(IV) oxide 3.6 (PM10) -- 0.041 (PM10) -- 10/8/2009 Final Health Healthchromium fluoride 7788-97-8 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium hydroxide 1308-14-1 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium nitrate 13548-38-4 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthchromium nitrate nonahydrate 7789-02-8 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthchromium phosphate 7789-04-0 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium phosphate hexahydrate 13475-98-4 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium picolinate 14639-25-9 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium potassium sulfate 10141-00-1 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium sulfate 10101-53-8 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromium sulfate n-hydrate 15244-38-9 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthchromium trioxide 1333-82-0 chromium(VI) compounds chromium(VI) oxide 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthchromium zinc oxide 50922-29-7 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthchromium(II) oxide 12018-00-7 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthchromium(III) compounds 7440-47-3 -- 3.6 (PM10) -- 0.041 (PM10) -- 10/8/2009 Final Health Health

chromium(III) oxide 1308-38-9 chromium(III) compounds 3.6 (PM10) -- 0.041 (PM10) -- 10/8/2009 Final Health Healthchromium(VI) compounds 18540-29-9 -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health HealthChromous acetate 628-52-4 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromous chloride 10049-05-5 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromous fluoride 10049-10-2 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health HealthChromous sulfate 13825-86-0 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthchromyl chloride 14977-61-8 -- -- 0.1 -- 0.01 -- 10/1/2003 Interim Health Healthchrysene 218-01-9 -- -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Health

cinnamaldehyde 104-55-2 100 18 10 1.8 9/4/2015 Interim Health Health

cinnamic acid 621-82-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcis,cis,trans-1,2,4-trimethyl cyclopentane 4850-28-6 -- -- 3500 -- 350 -- 4/2/2013 Interim Health Health

51229-78-8 particulate matter Dowicil 200 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cis-1,2-dimethylcyclohexane 2207-01-4 -- 3500 -- 350 -- 6/10/2002 Interim Health Healthcis-1,3-dichloropropene 10061-01-5 1,3-dichloropropene (Z)-1,3-dichloro-1-propene 45 10 4.5 1 7/9/2001 Interim Health Health

cis-1,3-dimethylcyclohexane 638-04-0 -- 3500 -- 350 -- 6/10/2002 Interim Health Health


PPG-1 Ceteth-1; methyloxirane polymer with oxirane and hexadecyl ether

sodium hypochlorite phosphate (4:1:1)

2-chloro-1,1-dimethoxyethane; dimethyl chloroacetal

Arochlor 1254; 2,3,3',4,4'-pentachlorobiphenyl

chlorophenolthiomethyl-O,O-diethyl phosphorodithioate

beta-chloroprene; 2-chloro-1,3-butadiene

chlorosulfonated polyethylene (HYPALON, synthetic rubbers)

2,4,5,6-tetrachloroisophthalonitrile; Bravo 6F

CIPC; isopropyl-N-(3-chlorophenyl)carbamate

chromium aqua chlorohydroxy methacrylate complexes

chrome oxide pigment; chromium dioxide (Green Pigment); chromium oxide

(2E)-3-phenylacrylaldehyde; cinnamic aldehyde

cis-1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride





(ppb)Long-term ESL



Long-term ESL Basis

cis-1,3-dimethylcyclopentane 2532-58-3 -- -- 3500 -- 350 -- 10/17/1997 Interim Health Healthcis-2-butene 590-18-1 2-butene (cis and trans) 2-butene 10000 4500 480 210 9/4/2015 Final Health Health

cis-2-decene 20348-51-0 (Z)-2-decene 5800 -- 580 -- 6/24/2014 Interim Health Healthcis-2-hexene 7688-21-3 1-hexene -- 1700 500 170 50 9/4/2015 Interim Health Healthcis-2-pentene 627-20-3 1-pentene -- 13000 4500 600 210 8/4/2014 Final Health --cis-2-pentenenitrile 25899-50-7 -- -- 700 210 70 21 5/27/2011 Interim Health Health

cis-3-decene 19398-86-8 (Z)-3-decene 5800 -- 580 -- 6/24/2014 Interim Health Healthcis-3-hexene 7642-09-3 1-hexene -- 1700 500 170 50 9/4/2015 Interim Health Health

cis-4-decene 19398-88-0 (Z)-4-decene 5800 -- 580 -- 6/24/2014 Interim Health Health

cis-5-decene 7433-78-5 (Z)-4-decene 5800 -- 580 -- 6/24/2014 Interim Health Healthcis-crotonaldehyde 15798-64-8 crotonaldehyde (cis and trans) -- 8.6 3 3.2 1.1 9/4/2015 Final Health Healthcis-piperylene 1574-41-0 pentadiene, all isomers -- 1800 -- 180 -- 9/16/1997 Interim Health Healthcitraconic anhydride 616-02-4 -- methylmaleic anhydride 60 15 6 1.5 10/1/2003 Interim Health Health

citric acid 77-92-9 carboxylic acid 500 (vapor) -- 50 (vapor) -- 8/20/2013 Interim Health Health

citric acid 77-92-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcitronella oil 8000-29-1 d-limonene -- 1100 -- 110 -- 6/28/2010 Interim Health Healthcitrus extract 8028-48-6 orange oil -- 1000 (vapor) -- 100 (vapor) -- 8/25/2010 Interim Health Healthcitrus terpenes 94266-47-4 d-limonene -- 1100 -- 110 -- 9/19/2014 Interim Health HealthCL010 -- -- -- 25 -- 2.5 -- 7/27/2015 Interim Health HealthCL133 -- -- -- 13 -- 1.3 -- 7/27/2015 Interim Health HealthClarified Oil -- -- -- 10 -- 1 -- 8/24/2015 Interim Health Health

ClaSta XP -- -- 100 -- 10 -- 5/28/2015 Interim Health HealthCla-Web II -- -- -- 180 -- 18 -- 7/27/2015 Interim Health HealthCLAYFIX-II Plus (alkylated quaternary chloride) -- -- -- 20 (PM10) -- 2 (PM10) -- 9/27/2007 Interim Health Health

Clopidol 2971-90-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcoal dust: bituminous 125612-26-2 -- -- -- -- 0.9 (PM4) -- 2/23/2012 Interim -- Health

coal dust: bituminous 125612-26-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcoal dust: lignite 129521-66-0 -- -- -- -- 0.9 (PM4) -- 2/23/2012 Interim -- Health

coal dust: lignite 129521-66-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcoal fly ash 68131-74-8 -- -- -- -- 0.9 (PM4) -- 2/23/2012 Interim -- Health

coal fly ash 68131-74-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

coal slag 68476-96-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcoal solvent naphtha 65996-79-4 -- 3500 880 350 88 10/1/2003 Interim Health Healthcoal tar 8007-45-2 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Health

coal tar distillate 65996-92-1 -- 0.5 (PM10) -- 0.05 (PM10) -- 8/18/2014 Interim Health Healthcoal tar light oil (71% benzene) 65996-78-3 -- -- 120 -- 3.2 -- 8/26/2013 Interim Health Health

coal tar pitch volatiles 65996-93-2 -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Healthcobalt 7440-48-4 -- 0.2 (PM10) -- 0.02 (PM10) -- 10/1/2003 Interim Health Healthcobalt 2-ethylhexanoate 136-52-7 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 8/28/2002 Interim Health Healthcobalt aluminate blue spinel 1345-16-0 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 3/13/2000 Interim Health Healthcobalt carbonyl 10210-68-1 -- -- 1 (PM10) -- 0.1 (PM10) -- 6/7/2011 Interim Health Healthcobalt carboxylate 814-89-1 cobalt cobalt drier (70%) 0.2 (PM10) -- 0.02 (PM10) -- 6/7/2011 Interim Health Healthcobalt chloride 7646-79-9 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 2/29/1996 Interim Health Healthcobalt chromite green spinel 68187-49-5 chromium(III) compounds C.I. Pigment Green 26 3.6 (PM10) -- 0.041 (PM10) -- 4/20/2015 Final Health Healthcobalt chromite pigment blue 36 68187-11-1 chromium(III) compounds Topaz Blue 9 3.6 (PM10) -- 0.041 (PM10) -- 4/20/2015 Final Health Healthcobalt chromium alloy 11114-92-4 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthcobalt hydrocarbonyl 16842-03-8 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthcobalt naphthenate 61789-51-3 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 10/16/2001 Interim Health Healthcobalt neodecanoate 27253-31-2 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 1/13/2003 Interim Health Healthcobalt oxide 1307-96-6 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 5/15/2003 Interim Health Healthcobalt soap -- cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 5/3/2013 Interim Health Health

cobalt(II) acetate 71-48-7 cobalt 0.2 (PM10) -- 0.02 (PM10) -- 5/28/2015 Interim Health Healthcobalt(II) acetate tetrahydrate 6147-53-1 cobalt cobaltous acetatetetrahydrate 0.2 (PM10) -- 0.02 (PM10) -- 5/13/2015 Interim Health Healthcobalt(II) phosphate 13455-36-2 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 8/21/1996 Interim Health Health

cobalt, 2-ethylhexanoate isononanoate complexes 68478-57-9 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 6/10/2003 Interim Health Health

cocamide monoethanolamine 68140-00-1 coconut diethanolamide 100 -- 10 -- 10/8/2014 Interim Health Health

cocamidopropyl betaine 61789-40-0 200 (vapor) -- 20 (vapor -- 8/30/2013 Interim Health Health

cocamidopropyl betaine 70851-07-9 200 (vapor) -- 20 (vapor -- 7/28/2015 Interim Health Health

cocamidopropyl betaine 61789-40-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cocamidopropyl betaine 70851-07-9 particulate matter must meet NAAQS -- must meet NAAQS -- 7/28/2015 Final Health Health

cocamidopropyl hydroxysultaine 68139-30-0 -- 200 -- 20 -- 5/12/2004 Interim Health Health

coco alkyl amine 61788-46-3 100 -- 10 -- 10/1/2007 Interim Health Health

coco alkyl amine acetates, ethoxylated (salts) 61791-15-9 -- 100 -- 10 -- 10/1/2007 Interim Health Health

coco alkyl amine, ethoxylated 61791-14-8 -- 100 -- 10 -- 10/1/2007 Interim Health Health

coco alkyldimethyl amine 61788-93-0 -- 100 -- 10 -- 10/1/2007 Interim Health Health

coco amines -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

coco dimethyl amines -- dimethylcoco amines 100 -- 10 -- 5/20/2015 Interim Health Healthcoco fatty acid (coconut/fatty acid) 61788-47-4 -- -- 1000 -- 100 -- 4/22/2004 Interim Health Healthcoco fatty acids compds. with diethanolamine 61790-63-4 -- -- 100 -- 10 -- 10/24/1996 Interim Health Healthcoco nitriles 61789-53-5 -- -- 50 -- 5 -- 5/12/2004 Interim Health Health

coco trimethyl ammonium chloride 61789-18-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

coconut diethanolamide 68603-42-9 100 -- 10 -- 8/30/2013 Interim Health Health

coconut fatty acid methyl ester 61788-59-8 methyl cocoate 1000 (vapor) -- 100 (vapor) -- 6/10/2015 Interim Health Health

coconut monoisopropanolamide 68333-82-4 cocamide MIPA 100 -- 10 -- 6/10/2015 Interim Health Healthcoconut oil 8001-31-8 -- -- 1000 (vapor) -- 100 (vapor) -- 4/30/1997 Interim Health Health


66070-87-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcoke oven (emissions) -- -- -- 1.5 (PM10) -- 0.15 (PM10) -- 10/1/2003 Interim Health Health



alkenes, C6-C10, generic, not otherwise specifiedalkenes, C6-C10, generic, not otherwise specified

2-hydroxy-1,2,3-propanetricarboxylic acid2-hydroxy-1,2,3-propanetricarboxylic acid


black grit; Black Beauty; boiler slag; Melite (<1% free silica)



cobaltous acetate; cobalt acetate anhydrous

cocamide MEA, coconut fatty acide monoethanolamide

propanaminium, 1-, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts

amides, coco, N-[3-(dimethylamino)propyl], alkylation products with chloroacetic acid, sodium salts

propanaminium, 1-, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs., hydroxides, inner salts

amides, coco, N-[3-(dimethylamino)propyl], alkylation products with chloroacetic acid, sodium salts

cocoamidopropyl hydroxysultaine; propanaminium 1-, N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-3-sulfo-, N-coco acyl derivs, inner salts


cocoamine dist kemamine; coconut oil alkyl amine

amine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specified

cocoalkyltrimethyl quaternary ammonium; quaternary ammonium compds, coco alkyltrimethyl, chlorides; ARQUAD C-50

coconut/fatty acid; cocamide diethylamine; alkamide DC 212; CDA; coconut oil diethanolamide; Ninol 11-CM; coconut oil diethanolamine

fatty acid ester, generic, not otherwise specifiedamide, generic, not otherwise specified

coconut oil fatty acids, glycerin, phthalic anhydride polymerCoconut oil fatty acids, phthalic anhydride, glycerin polymer



(ppb)Long-term ESL



Long-term ESL Basis

collodial silica 68611-44-9 -- 27 (PM10) -- 2 (PM10) -- 9/12/2013 Final Health Health

-- ARCTIC EXPRESS Biodiesel Antigel -- 1000 (vapor) -- 100 (vapor) -- 4/8/2015 Interim Health Health

condensation polymer of formaldehyde and urea -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

condensation product of phenol and aldehyde -- phenol mixed oils (mixture) 200 -- 20 -- 4/8/2015 Interim Health Healthcopolymer of ethylene and propylene 127883-08-3 -- -- 1000 (vapor) -- 100 (vapor) -- 8/26/2013 Interim Health Health

copolymer of ethylene and propylene 127883-08-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcopper (II) sulfate 7758-98-7 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 9/5/2001 Interim Health Healthcopper acetylacetonate 13395-16-9 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 9/23/2004 Interim Health Healthcopper chromite 12018-10-9 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 5/11/2015 Final Health Healthcopper dusts and mists 7440-50-8 -- 10 (PM10) -- 1 (PM10) -- 10/1/2007 Interim Health Health

copper naphthenate 1338-02-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcopper nitrate trihydrate 10031-43-3 copper dusts and mists cupric nitrate trihydrate 10 (PM10) -- 1 (PM10) -- 12/28/2000 Interim Health Healthcopper oxide 1317-38-0 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 5/7/2003 Interim Health Health

copper slag abrasive (48% SiO2) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcopper(II) carbonate basic 12069-69-1 copper dusts and mists cupric carbonate basic 10 (PM10) -- 1 (PM10) -- 5/11/2015 Interim Health Healthcopper(II) chloride 7447-39-4 copper dusts and mists cupric chloride 10 (PM10) -- 1 (PM10) -- 6/3/2014 Interim Health Healthcopper(II) chloride dihydrate 10125-13-0 copper dusts and mists cupric chloride dihydrate 10 (PM10) -- 1 (PM10) -- 5/5/2015 Interim Health Healthcorn oil 8001-30-7 vegetable oil mist stripped corn oil 1000 (vapor) -- 100 (vapor) -- 3/27/2015 Interim Health Health

Corrosion Inhib. 00543 -- -- 100 -- 10 -- 5/29/2015 Interim Health Health




-- -- 100 -- 10 -- 5/29/2015 Interim Health HealthCorsabond 917-X -- -- -- 130 -- 13 -- 6/9/2015 Interim Health Health

Corsacap SC-501W -- -- Scale Inhibitor Corsacap SC-501W 160 -- 16 -- 5/13/2015 Interim Health HealthCorsahib 387 -- -- -- 220 -- 22 -- 5/14/2015 Interim Health HealthCorsahib CI-3221 -- -- -- 260 -- 26 -- 5/13/2015 Interim Health HealthCorsahib CI-3221 ENV -- -- -- 980 -- 100 -- 6/9/2015 Interim Health HealthCorsahib CI-3221 NUR -- -- -- 200 -- 20 -- 5/13/2015 Interim Health Health

Corsahib CI-3237 -- -- 100 -- 10 -- 5/13/2015 Interim Health Health

Corsahib CI-3238 -- -- 100 -- 10 -- 5/14/2015 Interim Health HealthCorsahib CI-3254 -- -- -- 190 -- 23 -- 5/14/2015 Interim Health HealthCorsahib WT-3255 -- -- -- 300 -- 30 -- 5/14/2015 Interim Health Health

Corsahib WT-3256 -- -- 280 -- 28 -- 5/14/2015 Interim Health HealthCorsahib WT-5175 -- -- Corrosion Inhibitor WT-5175 190 -- 19 -- 5/14/2015 Interim Health Health

Corsamine 1014 -- Surfactant 1014; Additive 1014 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine 1014-1 -- Surfactant 1014-1; Additive 1014-1 100 -- 10 -- 5/14/2015 Interim Health HealthCorsamine 2C-N -- -- Surfactant 2C-N; Additive 2C-N 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine 312 -- amine, tallow, not otherwise specified Surfactant 312; Additive 312 175 -- 18 -- 5/19/2015 Interim Health Health

Corsamine 3TD -- amine, tallow, not otherwise specified Surfactant 3TD; Additive 3TD 175 -- 18 -- 5/14/2015 Interim Health HealthCorsamine CADBA -- -- Hydrate Inhibitor CADBA 110 -- 11 -- 5/19/2015 Interim Health Health

Corsamine CADMA -- -- Additive CADMA; Surfactant CADMA 110 -- 11 -- 5/14/2015 Interim Health HealthCorsamine DBAPA -- -- Additive DBAPA; Surfactant DBAPA 130 -- 13 -- 5/18/2015 Interim Health HealthCorsamine DC -- -- Additive DC; Surfactant DC 100 -- 10 -- 5/18/2015 Interim Health Health

Corsamine DHA -- rosin alkyl amine 50 -- 5 -- 5/14/2015 Interim Health HealthCorsamine DHT -- -- Surfactant DHT 175 -- 18 -- 5/18/2015 Interim Health Health

Corsamine DM -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine DM121416D-A -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine DMHEAR -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine DMO -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine DMOD -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamine DT3M -- amine, tallow, not otherwise specified -- 175 -- 18 -- 5/14/2015 Interim Health Health

Corsamine DT-D -- amine, tallow, not otherwise specified -- 175 -- 18 -- 5/14/2015 Interim Health Health

Corsamine M2CN -- -- 100 -- 10 -- 5/14/2015 Interim Health Health

Corsamul 124 -- amine, tallow, not otherwise specified -- 175 -- 18 -- 5/21/2015 Interim Health Health

Corsamul 125 -- -- 100 -- 10 -- 5/21/2015 Interim Health HealthCorsamul 605 -- -- -- 57 -- 3.2 -- 5/21/2015 Interim Health HealthCorsapave 34 -- -- -- 810 -- 110 -- 5/21/2015 Interim Health HealthCorsapave CTR-14X -- -- -- 150 -- 15 -- 5/21/2015 Interim Health Health

Corsaquat 12-37W -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Corsaquat 2HT-75PG -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCorsaquat C33W -- -- -- 140 -- 14 -- 5/21/2015 Interim Health HealthCorsaquat T-50-DMTD -- -- -- 280 -- 28 -- 5/21/2015 Interim Health HealthCorsaquat T-50-DMTD-HF -- -- -- 290 -- 30 -- 5/22/2015 Interim Health HealthCorsateric 100 -- -- -- 170 -- 27 -- 5/22/2015 Interim Health Healthcottonseed oil 8001-29-4 -- -- 1000 (vapor) -- 100 (vapor) -- 12/5/2002 Interim Health Healthcoumaphos 56-72-4 -- -- 0.5 -- 0.05 -- 5/20/2010 Interim Health Health

coumarin 91-64-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

coumarone-indene-resins 63393-89-5 particulate matter benzofuranyl indenyl resin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

CRAYVALLAC SF -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcreosote oil 8001-58-9 -- coal tar oil 1 -- 0.1 -- 10/1/2003 Interim Health Healthcresols (mixed isomers) 1319-77-3 p-cresol -- 4.4 -- 10 2.3 9/4/2015 Interim Odor Health

cresyl diphenyl phosphate 26444-49-5 3-methylphenyl diphenyl phosphate 100 -- 10 -- 9/25/2015 Interim Health Healthcresyl glycidyl ether 26447-14-3 -- tolyl glycidyl ether 50 -- 5 -- 8/20/2013 Interim Health Health


-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcrotonaldehyde (cis and trans) 4170-30-3 2-butenal 8.6 3 3.2 1.1 9/4/2015 Final Health Healthcrotonic acid 3724-65-0 methacrylic acid (2E)-2-butenoic acid 180 -- 18 -- 10/6/2014 Interim Health Healthcrude isoprene (hydrocarbons, C5-rich) 68476-55-1 -- -- 25 -- 2.5 -- 7/8/2012 Interim Health Healthcrude naphthenic acid -- naphthenic acid -- 1000 -- 100 -- 7/25/2001 Interim Health Healthcrude oil, < 1% benzene -- petroleum distillates -- 3500 -- 350 -- 2/13/2013 Interim Health Health

-- -- -- 40 -- 4 -- 10/30/2002 Interim Health HealthCruformate 299-86-5 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

Crylcoat 2401-2 (carboxyl polyester resin) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- -- 3500 -- 350 -- 10/29/2012 Interim Health Healthcumene hydroperoxide 80-15-9 -- -- 60 10 6 1 5/20/2010 Interim Health Healthcuminaldehyde 122-03-2 benzaldehyde 4-Isopropylbenzaldehyde 90 -- 9 -- 9/29/2014 Interim Health Healthcumyl peroxyneodecanoate 26748-47-0 -- Luperox 188M75 100 -- 10 -- 4/6/2001 Interim Health Health


complex combination of hydrocarbons obtained from distillation of aromatic streams

phenol-aldehyde petroleum condensation products

corrosion or scale inhibitor, generic, not otherwise specifiedcorrosion or scale inhibitor, generic, not otherwise specifiedcorrosion or scale inhibitor, generic, not otherwise specifiedcorrosion or scale inhibitor, generic, not otherwise specified

corrosion or scale inhibitor, generic, not otherwise specified

amine, generic, not otherwise specifiedamine, generic, not otherwise specified

Corrosion Inhibitor WT-3256; Additive WT-3256


Additive DHA; Corrosion Inhibitor DHA

amine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specified




CRODACOR BE (water-soluble corrosion inhibitor borate ester)CRODACOR BE (water-soluble corrosion inhibitor borate ester)

crude sulfate turpentine (95% turpentine and 5% reduced sulfur)

CRYSTAL CLEAN 106+ (petroleum hydrocarbon naphtha)



(ppb)Long-term ESL



Long-term ESL Basis

cupric nitrate 3251-23-8 -- -- 10 (PM10) -- 1 (PM10) -- 11/22/2002 Interim Health Healthcuprous iodide 7681-65-4 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 9/27/2007 Interim Health Healthcuprous oxide 1317-39-1 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 9/17/2003 Interim Health Health

CURAN 2711P - Powder (alkali lignin) 8068-05-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

curing agent -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcutter stock (general) -- kerosene -- 1000 -- 100 -- 8/2/2013 Interim Health Healthcutting oil -- kerosene -- 1000 -- 100 -- 3/20/2013 Interim Health Healthcyanamide 420-04-2 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthcyanide compounds 57-12-5 -- 20 (PM10) -- 2 (PM10) -- 5/20/2010 Interim Health Healthcyanogen 460-19-5 -- -- 110 50 11 5 11/8/2007 Interim Health Healthcyanogen bromide 506-68-3 -- -- 2.5 0.6 0.25 0.06 10/1/2003 Interim Health Healthcyanogen chloride 506-77-4 -- -- 6 3 0.6 0.3 10/1/2003 Interim Health Healthcyanoguanidine 461-58-5 -- dicyanodiamide 100 (PM10) -- 10 (PM10) -- 10/28/2014 Interim Health HealthCycasin 14901-08-7 -- -- 40 -- 4 -- 10/1/2003 Interim Health Health

cyclic amine derivatives -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

cyclic amine epoxy polymer 134112-54-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcyclic hexanediol 61412-63-3 -- 250 -- 25 -- 9/29/2000 Interim Health Health

cyclized polyisoprene 68441-13-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcycloaliphatic amine -- cyclohexylamine -- 80 -- 8 -- 11/5/2014 Interim Health Healthcyclododecane 294-62-2 -- -- 5200 750 520 75 10/1/2003 Interim Health Healthcyclododecanone 830-13-7 -- -- 1600 150 160 15 10/1/2003 Interim Health Healthcyclododecene 1501-82-2 -- -- 1000 -- 100 -- 6/28/2010 Interim Health Health

cyclododecyl alcohol 1724-39-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcycloheptane 291-64-5 -- -- 3400 850 340 85 10/1/2003 Interim Health Health

129733-57-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcyclohexane 110-82-7 -- -- 3400 1000 340 100 6/11/2010 Interim Health Healthcyclohexanediamine 694-83-7 -- -- 470 100 47 10 10/1/2003 Under Review Health Healthcyclohexanediol, all isomers -- cyclic hexanediol -- 250 -- 25 -- 8/30/2012 Interim Health Healthcyclohexanol 108-93-0 cyclohexyl alcohol; hydrophenol 630 150 200 50 9/4/2015 Interim Odor Healthcyclohexanone 108-94-1 -- 800 200 80 20 9/4/2015 Interim Health HealthCyclohexanone Heavies -- -- -- 470 -- 46 -- 11/10/2014 Interim Health Healthcyclohexanone oxime 100-64-1 1,5-dimethyl-2-piperidone -- 260 -- 26 -- 5/22/2013 Interim Health Health

cyclohexanone resin 9003-41-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthcyclohexene 110-83-8 -- -- 10000 3000 1000 300 9/4/2015 Interim Health Health

cyclohexene oxide 286-20-4 -- 680 170 68 17 1/5/2015 Interim Health Healthcyclohexyl acetate 622-45-7 -- -- 2200 -- 220 -- 1/5/2015 Interim Health Health

cyclohexyl benzene 827-52-1 -- 1250 -- 125 -- 4/10/2002 Interim Health Healthcyclohexyl butyrate 1551-44-6 butyric acid, cyclohexyl ester 1500 -- 150 -- 1/5/2015 Interim Health Healthcyclohexyl formate 4351-54-6 hexyl formate formic acid cyclohexyl ester 1000 -- 100 -- 1/5/2015 Interim Health Healthcyclohexyl hexanoate 6243-10-3 cyclohexyl butyrate cyclohexyl caproate 1500 -- 150 -- 1/5/2015 Interim Health Healthcyclohexyl hydroperoxide 766-07-4 organic peroxide -- 100 -- 10 -- 5/22/2013 Interim Health Healthcyclohexyl isocyanate 3173-53-3 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthcyclohexyl valerate 1551-43-5 cyclohexyl butyrate valeric acid cyclohexyl ester 1500 -- 150 -- 1/5/2015 Interim Health Healthcyclohexyl-2-pyrrolidone 6837-24-7 -- -- 80 12 8 1.2 10/1/2003 Interim Health Healthcyclohexylamine 108-91-8 -- 80 20 8 2 9/4/2015 Interim Health Health

cyclohexyldiethanolamine 4500-29-2 -- 100 -- 10 -- 7/2/2002 Interim Health Healthcyclohexylmercaptan 1569-69-3 -- -- 24 5 2.4 0.5 10/1/2003 Interim Health Health

cyclohexylsulfamic acid 100-88-9 -- 100 -- 10 -- 7/20/2004 Interim Health Health

cyclonite 121-82-4 -- 5 -- 0.5 -- 10/1/2012 Interim Health Healthcyclooctadiene 29965-97-7 -- -- 2000 470 200 47 10/1/2003 Interim Health Healthcyclooctane 292-64-8 -- -- 3500 750 350 75 10/1/2003 Interim Health Healthcyclopenta[d,e,f]phenanthrene 203-64-5 phenanthrene 4,5-methylenephenanthrene 8 -- 0.8 -- 5/1/2015 Interim Health Healthcyclopentadiene 542-92-7 -- 2000 750 200 75 10/1/2003 Interim Health Healthcyclopentane 287-92-3 -- pentamethylene 3400 1200 340 120 10/1/2003 Interim Health Healthcyclopentanone 120-92-3 -- -- 1700 500 170 50 10/1/2003 Interim Health Healthcyclopentene 142-29-0 -- 8100 2900 810 290 10/1/2003 Interim Health Healthcyclopentyl alcohol 96-41-3 -- 7200 2000 720 200 10/1/2003 Interim Health Healthcyclopropanecarboxaldehyde (CPCA) 1489-69-6 -- -- 100 -- 10 -- 1/27/1997 Interim Health Healthcyclopropanemethanol 2516-33-8 -- -- 500 -- 50 -- 2/3/1997 Interim Health Healthcyclotetramethylenetetranitramine 2691-41-0 -- -- 30 -- 3 -- 10/1/2003 Interim Health Health

Cyfluthrin 68359-37-5 particulate matter Baythroid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Cyhexatin 13121-70-5 particulate matter tricyclohexyltin hydroxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthCYMEL U-216-8 Resin -- -- -- 70 -- 30 -- 11/25/2014 Interim Health Health

Cymoxanil 57966-95-7 particulate matter Curzate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Cypermethrin 66841-24-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Cyromazine 66215-27-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthD13B5 -- -- -- 840 -- 84 -- 3/16/2015 Interim Health HealthD13T5 -- -- -- 700 -- 70 -- 3/16/2015 Interim Health HealthDA-2315 -- ARCTIC EXPRESS Biodiesel Antigel Antifoulant Agent 1000 (vapor) -- 100 (vapor) -- 4/23/2015 Interim Health HealthDA-2326 -- -- Antifoulant 380 -- 38 -- 4/23/2015 Interim Health HealthDaunomycin 20830-81-3 -- -- 1.4 -- 0.14 -- 10/1/2003 Interim Health Health

DBWT Formaldehyde -- -- 15 -- 3.4 -- 4/15/2015 Interim Health Health

68478-08-0 dicyclopentadiene -- 270 50 27 5 9/4/2015 Interim Health Healthdecaborane 17702-41-9 -- -- 2.5 0.5 0.25 0.05 10/1/2003 Interim Health Health

decabromodiphenyl oxide 1163-19-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdecahydronaphthalene 91-17-8 -- decalin 3500 -- 350 -- 10/1/2003 Interim Health Healthdecamethylcyclopentasiloxane 541-02-6 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 9/1/2010 Under Review Health Healthdecamethyltetrasiloxane 141-62-8 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 4/5/2004 Interim Health Healthdecanal 112-31-2 n-decylaldehyde 40 -- 4 -- 3/19/2003 Interim Health Healthdecanoic acid 334-48-5 -- capric acid 14 2 70 10 9/4/2015 Interim Odor Healthdecene polymer, generic, not otherwise specified -- -- 1000 (vapor) -- 100 (vapor) -- 6/24/2014 Interim Health Health

decene polymer, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Dechlorane Plus 13560-89-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdecyl acetate 112-17-4 -- -- 2750 335 275 33 9/4/2015 Interim Health Healthdecyl alcohol 112-30-1 -- 1-decanol; decan-1-ol 450 69 270 -- 9/4/2015 Interim Odor Health

decyl alcohol ethoxylated, phosphate 52019-36-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdecylamidopropyl betaine 73772-45-9 cocamidopropyl betaine -- 200 (vapor) -- 20 (vapor -- 6/16/2014 Interim Health Health

decylamidopropyl betaine 73772-45-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

decylbenzene 104-72-3 -- 1250 -- 125 -- 4/5/2004 Interim Health Healthdecylmercaptan 143-10-2 -- -- 40 5 4 0.5 10/1/2003 Interim Health Healthdecyl-N,N-dimethylamine oxide 2605-79-0 -- -- 100 -- 10 -- 4/22/2004 Interim Health Health

Degras 12-18 (wool grease fatty acids) 8020-84-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDEGREE Xtra Herbicide -- -- -- 50 -- 5 -- 11/19/2003 Interim Health Healthdelta-8-tetrahydrocannabinol 5957-75-5 -- -- 50 -- 5 -- 5/21/2003 Interim Health Healthdelta-9-tetrahydrocannabinol 6465-30-1 -- -- 50 (PM10) -- 5 (PM10) -- 5/21/2003 Interim Health Healthdelta-hexachlorocyclohexane 319-86-8 -- -- 5 -- 0.5 -- 10/4/2009 Interim Health HealthDemeton 8065-48-3 -- Systox 1 0.1 0.1 0.01 10/1/2003 Interim Health Health

cyclohexanamine, 4,4'-methylene bis-reaction products with bisphenol A diglycidylether homoploymer

1,2-epoxycyclohexane; tetramethyleneoxirane


diethanolcyclohexylamine; 2,2'-(cyclohexylimino)bis-ethanol

cyclamic acid free acid crystalline; n-cyclohexanesulfamic acid

RDX, Royal Demolition Explosive, trinitrocyclotrimethylene triamine, 1,3,5-trinitro-1,3,5-triazine

44-54 percent formaldehyde 1.5 percent max methanol

DCPD-100 (C5-oligomer concentrate from light steamcracked naphtha)

1,2,3,4,7,8,9,10,13,13,14,14-dodecachloro-1,4,4a,5,6,6a,7,10,10a,11,12,12a-dodecahydro-1,4:7,10-dimethanodibenzo[a,e]cyclooctene

2-(decyloxy)-ethanol, compd. with phosphoric acid (1:1)




(ppb)Long-term ESL



Long-term ESL Basis

demeton-methyl 8022-00-2 -- methyl demeton 5 -- 0.5 -- 10/1/2003 Interim Health Health

denatonium benzoate 3734-33-6 particulate matter BITREX must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDER 736 Epoxy Resin 41638-13-5 -- -- 1000 (vapor) -- 100 (vapor) -- 9/10/2012 Interim Health Health

DER 736 Epoxy Resin 41638-13-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Dextrin 9004-53-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



di-(2-ethylhexyl) peroxydicarbonate 16111-62-9 particulate matter Trigonox EHP must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

di(2-ethylhexyl) phenyl phosphate 16368-97-1 bis(2-ethylhexyl) phenyl phosphate 100 -- 10 -- 9/25/2015 Interim Health Healthdi(2-ethylhexyl)adipate 103-23-1 -- -- 1240 80 124 8 10/1/2003 Interim Health Healthdi(2-ethylhexyl)phthalate 117-81-7 phthalate ester bis(2-ethylhexyl) phthalate 50 -- 5 -- 10/1/2003 Interim Health Healthdi(n-propyl)peroxydicarbonate 16066-38-9 carbonate, organic Luperox 221 500 (vapor) -- 50 (vapor) -- 2/21/2013 Interim Health Health

di(n-propyl)peroxydicarbonate 16066-38-9 particulate matter Luperox 221 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdi(tetrahydrofuryl)propane 89686-69-1 -- -- 1000 -- 100 -- 9/18/2003 Interim Health Healthdi-2-ethylhexylamine 106-20-7 -- -- 60 -- 6 -- 10/29/1998 Interim Health Healthdiacrylate monomer 24447-78-7 -- -- 5 (PM10) -- 0.5 (PM10) -- 6/26/1998 Interim Health Healthdialkyl amino propylamine -- 3-dimethylaminopropylamine -- 130 -- 13 -- 5/19/2015 Interim Health Health

dialkyl benzene 85117-34-6 -- 1250 -- 125 -- 12/5/2002 Interim Health Healthdialkyl peroxides -- organic peroxide -- 100 -- 10 -- 10/1/2003 Interim Health Healthdialkyl phosphates and dialkyl amines 122970-62-1 -- -- 500 -- 50 -- 2/18/2004 Interim Health Healthdialkyl phthalate 83968-18-7 phthalate ester -- 50 -- 5 -- 12/5/2002 Interim Health Healthdialkyl phthalates, C6-C11 68515-43-5 phthalate ester -- 50 -- 5 -- 2/13/2001 Interim Health Health

dialkylcocoamidoalkylamine -- -- 100 -- 10 -- 5/20/2015 Interim Health HealthDiallate 2303-16-4 -- -- 10 (PM10) -- 1 (PM10) -- 4/17/2014 Interim Health Healthdiallyl phthalate 131-17-9 phthalate ester -- 50 -- 5 -- 8/20/2013 Interim Health Healthdiallyl sulfide 592-88-1 sulfide allyl sulfide 1 0.22 14 -- 9/4/2015 Interim Odor Healthdiallyl trisulfide 2050-87-5 sulfide -- 1.3 -- 14 -- 9/4/2015 Interim Odor Healthdiallylamine 124-02-7 -- -- 40 10 4 1 12/17/2010 Under Review Health Health

diallyldimethylammonium chloride 7398-69-8 particulate matter PRP 4000; DADMAC must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

20824-56-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiamylamines, mixed isomers -- -- -- 40 -- 4 -- 9/12/2003 Interim Health Health

dianhydro-D-glucitol 652-67-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dianisidine orange/orange 16 6505-28-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiaryl alkanes -- -- -- 100 -- 10 -- 2/5/2013 Interim Health Health

diaryl-p-phenylenediamine 68953-84-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

diatomaceous earth 61790-53-2 uncalcined diatomaceuos earth 27 (PM10) -- 2 (PM10) -- 8/30/2013 Final Health Health

diatomaceous earth, flux-calcined 68855-54-9 silicon dioxide, acid-washed 27 (PM10) -- 2 (PM10) -- 7/28/2015 Final Health HealthDiazinon 333-41-5 -- -- 0.1 (PM10) -- 0.01 (PM10) -- 5/20/2010 Interim Health Healthdiazomethane 334-88-3 -- -- 3.4 2 0.34 0.2 10/1/2003 Interim Health Healthdiazonaphthoquinone sulfonic acid esters 5610-94-6 -- -- 5 (PM10) -- 0.5 (PM10) -- 11/10/1997 Interim Health Healthdibasic ester, generic, not otherwise specified -- -- 100 -- 10 -- 9/4/2013 Interim Health Health

dibenz[a,h]anthracene 53-70-3 -- 0.5 (PM10) -- 0.05 (PM10) -- 8/27/2002 Interim Health HealthDibenzene chromium 1271-54-1 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Health

dibenzofluoranthene 60382-88-9 -- 0.5 (PM10) -- 0.05 (PM10) -- 8/19/2010 Interim Health Healthdibenzofuran 132-64-9 -- -- 10 (PM10) -- 1 (PM10) -- 6/7/2001 Interim Health Health

dibenzo-furans, chlorinated -- 2,3,7,8-tetrachlorodibenzo-p-dioxin -- -- -- 3X10-8 -- 10/1/2003 Interim -- Healthdibenzothiophene 132-65-0 -- -- 25 (PM10) -- 2.5 (PM10) -- 9/26/2007 Interim Health Healthdibenzyl 103-29-7 -- bibenzyl; 1,2-diphenylethane 1000 (vapor) -- 100 (vapor) -- 7/15/2011 Interim Health Health

dibenzyl 103-29-7 particulate matter bibenzyl; 1,2-diphenylethane must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdibenzyl ether 103-50-4 -- -- 125 -- 12.5 -- 9/26/2007 Interim Health Healthdiborane 19287-45-7 -- -- 1.1 1 0.11 0.1 10/1/2003 Interim Health Healthdibromoacetonitrile 3252-43-5 -- -- 33 4 3.3 0.4 10/1/2003 Interim Health Healthdibromochloromethane 124-48-1 -- Chlorodibromomethane 20 -- 2 -- 9/26/2007 Interim Health Healthdibromochloropropane 96-12-8 -- -- 0.1 0.01 0.01 0.001 10/1/2003 Interim Health Healthdibromomethane 74-95-3 -- methylene bromide 1320 -- 132 -- 10/1/2003 Interim Health Healthdibutyl 2,2'-oxybisacetate 6634-18-0 -- oxydiacetic acid dibutyl ester 150 -- 15 -- 11/3/2014 Interim Health Health

dibutyl ether 142-96-1 -- 21000 4000 2100 400 9/4/2015 Interim Health Health

dibutyl maleate 105-76-0 1000 -- 100 -- 8/14/2015 Interim Health Healthdibutyl phenyl phosphate 2528-36-1 -- -- 40 3 4 0.3 10/1/2003 Interim Health Healthdibutyl phosphate 107-66-4 -- 50 10 5 1 10/1/2003 Interim Health Healthdibutyl phosphite 1809-19-4 -- DBHP 61 -- 6.1 -- 10/27/2014 Interim Health Healthdibutyl phthalate 84-74-2 -- -- 6 0.5 0.6 0.05 5/20/2010 Interim Health Healthdibutyl sebacate 109-43-3 -- dibutyl adipate 100 -- 10 -- 1/5/2000 Interim Health Healthdibutyl sulfide 544-40-1 sulfide 1-(butylsulfanyl)butane 110 -- 14 -- 9/2/2015 Interim Odor Healthdibutyl tin oxide 818-08-6 tin, organic compounds -- 1 (PM10) -- 0.1 (PM10) -- 2/10/2003 Interim Health Healthdibutyltin bis(2-ethyl-hexyl mercapto-acetate) 10584-98-2 tin, organic compounds -- 1 (PM10) -- 0.1 (PM10) -- 6/13/1995 Interim Health Healthdibutyltin bis(acetylacetonate) 22673-19-4 tin, organic compounds -- 1 (PM10) -- 0.1 (PM10) -- 7/21/2014 Interim Health Healthdibutyltin diacetate 1067-33-0 tin, organic compounds -- 1 (PM10) -- 0.1 (PM10) -- 4/5/2004 Interim Health Health

dibutyltin dilaurate 77-58-7 tin, organic compounds 1 (PM10) -- 0.1 (PM10) -- 2/15/2001 Interim Health Healthdibutyltin dilauryl mercaptide 1185-81-5 tin, organic compounds -- 1 (PM10) -- 0.1 (PM10) -- 9/6/2002 Interim Health Health

di-C12-18 alkyl dimethyl quat -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Dicamba 1918-00-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dicamba dimethylamine salt 2300-66-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDichlobenil, particulate 1194-65-6 -- -- 25 (PM10) -- 2.5 (PM10) -- 10/1/2003 Interim Health Healthdichloro (chloromethyl) methylsilane 1558-33-4 -- -- 600 -- 60 -- 9/26/2007 Under Review Health Healthdichloroacetaldehyde 79-02-7 -- -- 32 -- 3.2 -- 6/25/1995 Interim Health Healthdichloroacetic acid 79-43-6 -- -- 26 5 2.6 0.5 11/8/2007 Interim Health Healthdichloroacetic acid, ethyl ester 535-15-9 trichloroacetic acid -- 70 -- 7 -- 1/24/2000 Interim Health Healthdichloroacetonitrile 3018-12-0 -- -- 33 -- 3.3 -- 2/28/2008 Interim Health Healthdichloroacetyl chloride 79-36-7 -- -- 100 -- 10 -- 12/20/2011 Interim Health Healthdichloroacetylene 7572-29-4 -- -- 4 1 0.4 0.1 10/1/2003 Interim Health Healthdichlorobenzene, all isomers 25321-22-6 1,4-dichlorobenzene -- 900 150 160 27 11/7/2014 Final Health Healthdichlorobenzidine based 15110-84-6 -- -- 1 -- 0.1 -- 1/16/2001 Interim Health Healthdichlorodifluoromethane 75-71-8 -- Freon 12; CFC-12 50000 10000 5000 1000 10/1/2007 Interim Health Healthdichlorodimethylhydantoin 118-52-5 -- -- 2 -- 0.2 -- 10/1/2003 Interim Health Health

dichlorodimethylsilane 75-78-5 -- 106 20 11 2 12/20/2010 Under Review Health Healthdichlorofluoromethane 75-43-4 -- Freon 21 42000 10000 4200 1000 9/23/2013 Interim Health Health

dichloroisocyanuric acid sodium salt dihydrate 51580-86-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdichloromethane 75-09-2 methylene chloride 3600 1100 350 100 6/1/2011 Final Health Healthdichloromethylvinylsilane 124-70-9 -- -- 20 (PM10) -- 2 (PM10) -- 1/7/2004 Interim Health Healthdichloronitrobenzene, all isomers 3209-22-1 -- -- 9 -- 0.9 -- 10/1/2003 Interim Health Healthdichlorophenoxy acetic acid 94-75-7 -- 2,4-D 20 (PM10) -- 2 (PM10) -- 10/1/2014 Interim Health Healthdichlorophenylisocyanate 102-36-3 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthdichloropropanes 26638-19-7 1,2-dichloropropane -- 460 100 46 10 5/20/2010 Interim Health Health

D-glucopyranuronic acid, polymer with 6-deoxy-L-mannose, D-glucose and D-mannose, calcium potassium sodium saltD-Glucose, reaction products with nitric acid and sodium nitrite (1:1), potassium sodium salts




diammonium salt of ethylene diaminetetraacetic acid (EDTA)

1,4:3,6-dianhydro-D-sorbitol; D-isosorbide





butyl ether; n-butyl ether; di-n-butyl ether; butyl ether, all isomers maleic acid, dibutyl ester; 2-butenedioic acid, dibutyl ester

dibutyltin didodecanoate; dibutylbis [(1-oxododeccyl)oxy]-stannane

dichloromethoxybenzoic acid; Banvel (herbicide)

3,6-dichloro-o-anisic acid, compound with dimethylamine (1:1)

dimethyldichlorosilane; dimethylsilicon dichloride

sodium 1,5-dichloro-4,6-dioxo-1,3,5-triazinan-2-olate hydrate (1:1:2)



(ppb)Long-term ESL



Long-term ESL Basis

dichlorosilane 4109-96-0 -- 3 0.8 0.3 0.08 10/1/2003 Under Review Health Healthdichlorotetrafluoroethane 76-14-2 -- Freon 114 70000 10000 7000 1000 10/1/2003 Interim Health Healthdichlorotrifluoroethane 306-83-2 -- Freon 123; HCFC-123 3100 500 310 50 12/20/2010 Interim Health HealthDichlorvos (organophosphorus insecticide) 62-73-7 -- -- 1 -- 0.1 -- 5/20/2010 Interim Health Health

dicoco alkyl amine 61789-76-2 -- 100 -- 10 -- 10/1/2007 Interim Health Health

dicoco alkylmethyl amine 61788-62-3 -- 100 -- 10 -- 4/22/2004 Interim Health Health

Dicofol 115-32-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Dicrotophos 141-66-2 -- 0.5 -- 0.05 -- 5/20/2010 Interim Health Health

dicumyl peroxide 80-43-3 organic peroxide 100 -- 10 -- 1/13/2004 Interim Health Health

dicyclohexyl phthalate 84-61-7 phthalate ester 50 -- 5 -- 11/5/2014 Interim Health Healthdicyclohexylamine 101-83-7 -- -- 100 -- 10 -- 11/3/2003 Interim Health Health

dicyclopentadiene 77-73-6 60 11 27 5 9/4/2015 Interim Odor Health

dicyclopentadienyl iron 102-54-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdidecyl dimethyl ammonium chloride 7173-51-5 -- -- 100 -- 10 -- 9/27/2007 Interim Health Healthdidecylmethylamine 7396-58-9 DAMA 1010 Amine 100 -- 10 -- 7/16/2004 Interim Health HealthDieldrin 60-57-1 -- -- 1 -- 0.1 -- 5/20/2010 Interim Health HealthDienochlor 2227-17-0 -- -- 8 -- 0.8 -- 10/1/2003 Interim Health Healthdiesel fuel 68334-30-5 Marine Diesel Fuel 1000 140 100 14 10/1/2003 Interim Health Healthdiesel fuel #2 68476-34-6 diesel fuel Marine Gas Oil 1000 140 100 14 10/28/2002 Interim Health Healthdiesel fuel combustion products -- -- -- 1.5 (PM10) -- 0.15 (PM10) -- 10/1/2003 Interim Health Healthdiesel fuel combustion products -- -- -- 90 (vapor) -- 9 (vapor) -- 10/1/2003 Interim Health Health

diethanolamine 111-42-2 monoethanolamine 97 -- 7 -- 9/4/2015 Final Health Healthdiethoxymethane 462-95-3 -- -- 1000 -- 100 -- 9/25/2007 Interim Health Healthdiethyl aluminum chloride (DEAC) 96-10-6 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 1/15/1997 Interim Health Healthdiethyl butyral 26254-89-7 -- -- 100 -- 10 -- 2/28/2001 Interim Health Healthdiethyl carbonate 105-58-8 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 7/2/2002 Interim Health Health

diethyl carbonate 105-58-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiethyl disulfide 110-81-6 sulfide ethyl disulfide 23 4.6 14 -- 9/4/2015 Interim Odor Healthdiethyl ether 60-29-7 -- ethyl ether 12100 4000 1210 400 9/4/2015 Interim Health Health

diethyl fumarate 623-91-6 -- 400 -- 40 -- 12/8/2014 Interim Health Health

diethyl maleate 141-05-9 dibutyl maleate 2-butenedioic Acid (Z)-, diethyl ester 1000 -- 100 -- 8/14/2015 Interim Health Healthdiethyl naphthalene 31831-35-3 -- -- 550 -- 55 -- 10/31/2000 Interim Health Healthdiethyl phosphorochlorodithioate 2524-04-1 -- 70 -- 7 -- 10/1/2003 Interim Health Healthdiethyl phthalate 84-66-2 phthalate ester -- 50 -- 5 -- 10/1/2003 Interim Health Health

diethyl succinate 123-25-1 -- 100 -- 10 -- 9/18/2012 Interim Health Healthdiethyl sulfate 64-67-5 dimethyl sulfate -- 5 -- 0.5 -- 7/24/2015 Interim Health Healthdiethyl sulfide 352-93-2 sulfide ethyl sulfide 22 5.9 14 -- 9/4/2015 Interim Odor Healthdiethyl-1,2-dihydro-1-phenyl-2-propylpyridine 34562-31-7 -- -- 150 -- 15 -- 8/23/2004 Interim Health Healthdiethylamine 109-89-7 N-ethylethanamine 150 50 15 5 9/4/2015 Under Review Health Healthdiethylaminotrimethylsilane 996-50-9 -- -- 1000 -- 100 -- 4/15/1998 Interim Health Health

diethylbenzene, mixed isomers 25340-17-4 m-diethylbenzene 2500 460 250 46 9/4/2015 Interim Health Healthdiethylene glycol 111-46-6 -- 2,2'-oxydiethanol 400 (vapor) -- 40 (vapor) -- 10/1/2007 Under Review Health Health

diethylene glycol bis-chloroformate 106-75-2 -- 10 -- 1 -- 7/22/2002 Interim Health Health

diethylene glycol dimethyl ether 111-96-6 -- 280 50 28 5 10/1/2003 Interim Health Health

diethylene glycol di-n-butyl ether 112-73-2 -- 1-[2-(2-butoxyethoxy)ethoxy]butane 1000 -- 100 -- 1/2/2002 Interim Health Healthdiethylene glycol divinyl ether 764-99-8 -- -- 550 90 55 9 10/1/2003 Interim Health Health

diethylene glycol ethyl ether 111-90-0 -- 500 70 50 7 11/8/2007 Interim Health Healthdiethylene glycol ethyl methyl ether 1002-67-1 -- 2,5,8-trioxadecane 500 80 50 8 10/1/2003 Interim Health Healthdiethylene glycol ethyl vinyl ether 10143-53-0 -- -- 720 110 72 11 10/1/2003 Interim Health Healthdiethylene glycol mono-2-ethylhexyl ether 1559-36-0 ethylene glycol monohexyl ether -- 420 -- 42 -- 6/25/2003 Interim Health Healthdiethylene glycol mono-2-methyl pentyl ether 10143-56-3 -- -- 260 34 26 3 10/1/2003 Interim Health Health

diethylene glycol monobutyl ether 112-34-5 -- 670 100 67 10 7/12/2011 Interim Health Healthdiethylene glycol monobutyl ether acetate 124-17-4 -- -- 850 100 85 10 5/15/2003 Interim Health Healthdiethylene glycol monoethyl ether acetate 112-15-2 -- Carbitol acetate 1130 160 113 16 9/4/2015 Interim Health Healthdiethylene glycol monohexyl ether 112-59-4 -- hexyl carbitol 1000 -- 100 -- 1/13/2004 Interim Health Healthdiethylene glycol monoisobutyl ether 18912-80-6 -- -- 1330 200 133 20 10/1/2003 Interim Health Healthdiethylene glycol monomethyl ether 111-77-3 -- 2-(2-methoxyethoxy)ethanol 270 50 27 5 10/1/2003 Interim Health Healthdiethylene glycol monophenyl ether 104-68-7 -- 2-(2-phenoxyethoxy)ethanol 300 -- 30 -- 2/24/2004 Interim Health Health

diethylene glycol monopropyl ether 6881-94-3 -- 500 -- 50 -- 4/1/2013 Interim Health Healthdiethylene glycol monovinyl ether 929-37-3 -- -- 290 50 29 5 10/1/2003 Interim Health Healthdiethylenetoluenediamine 68479-98-1 tert-butyl toluenediamine -- 70 10 7 1 9/24/2015 Interim Health Health

diethylenetriamine 111-40-0 N-(2-aminoethyl)-1,2-ethanediamine 42 10 4.2 1 10/1/2003 Interim Health Healthdiethylenetriamine hydrochloride -- diethylenetriamine -- 42 -- 4.2 -- 5/28/2015 Interim Health Health


diethylenetriamine pentacetic acid 67-43-6 particulate matter DTPA must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

diethylthiourea 105-55-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDiethylzinc (DEZ) 557-20-0 zinc and compounds -- 20 -- 2 -- 10/1/2014 Interim Health Healthdifluorodibromomethane 75-61-6 -- Freon 12B2 8600 1000 860 100 10/1/2003 Interim Health Healthdifluoromethane 75-10-5 Freon 32 30000 14000 3000 1400 9/23/2013 Interim Health Healthdiglycidyl bisphenol A ether 1675-54-3 -- -- 14 1 1.4 0.1 10/1/2003 Interim Health Healthdiglycidyl ether 2238-07-5 -- -- 5 1 0.5 0.1 10/1/2003 Interim Health Healthdihexylphosphine 24674-43-9 phosphine -- 4.2 -- 0.42 -- 4/25/2000 Interim Health Healthdihydrobutylamine acetate 12698-87-2 -- rosin amine D 100 -- 10 -- 4/6/1999 Interim Health Healthdihydromyrcenol 18479-58-8 allyl alcohol 2,6-dimethyl-7-octen-2-ol 50 -- 5 -- 7/1/2015 Interim Health Healthdihydrosafrole 94-58-6 safrole -- 350 -- 35 -- 8/13/2002 Interim Health Health

dihydroxymethyl furatrizine 794-93-4 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthdiiodomethane 75-11-6 -- -- 120 -- 12 -- 6/14/2004 Interim Health Healthdiisobutyl adipate 141-04-8 -- -- 1000 (vapor) -- 100 (vapor) -- 7/26/2011 Interim Health Health

diisobutyl adipate 141-04-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiisobutyl glutarate 71195-64-7 -- -- 100 -- 10 -- 9/25/2007 Interim Health Healthdiisobutyl phthalate 84-69-5 phthalate ester -- 50 -- 5 -- 10/1/2003 Interim Health Health

diisobutyl succinate 925-06-4 -- 100 -- 10 -- 9/25/2007 Interim Health Health

diisobutylamine 110-96-3 -- N-isobutyl-2-methyl-1-propanamine 125 -- 13 -- 10/1/2003 Interim Health Healthdiisobutylene 25167-70-8 -- 3400 750 340 75 12/17/2010 Interim Health Healthdiisodecyl adipate 27178-16-1 -- -- 1000 (vapor) -- 100 (vapor) -- 9/30/2004 Interim Health Health

diisodecyl adipate 27178-16-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiisodecyl phthalate 26761-40-0 phthalate ester JAYFLEX DIDP Plasticizer 50 -- 5 -- 10/23/2012 Interim Health Health

diisodecyl phthalate 68515-49-1 phthalate ester 50 -- 5 -- 8/20/2013 Interim Health Healthdiisononyl adipate 33703-08-1 -- -- 1000 (vapor) -- 100 (vapor) -- 7/26/2011 Interim Health Health

diisononyl phthalate 28553-12-0 phthalate ester 50 -- 5 -- 10/1/2003 Interim Health Health

diisononyl phthalate 68515-48-0 phthalate ester 50 -- 5 -- 9/3/2013 Interim Health Health


1,1-bis-(chlorophenyl)-2,2,2-trichloroethanol; Kelthane

(E)-3-(dimethylamino)-1-methyl-3-oxo-1-propenyl dimethyl ester phosphoric acidbis(alpha, alpha-dimethyl benzyl)peroxidedicyclohexyl benzene-1,2-dicarboxylate

3a,4,7,7a-tetrahydro-4,7-methano-1H-indene

2,2'-Iminodiethanol; GE Betz PETROFLO 21Y21

fumaric acid diethyl ester; (E)-2-butenedioic acid, diethyl ester

dibasic ester, generic, not otherwise specified

DIX SOL 151 (97% diethylbenzene isomers)

oxydiethane-2,1-diyl dichlorocarbonatediglyme; 1-methoxy-2-(2-methoxyethoxy)ethane

ethyl Carbitol; 2-(2-thoxyethoxy)ethanol; glycol ether DE-HG

2-(2-butoxyethoxy)ethanol; butyl carbitol

2- (2- Propoxyethoxy) ethanol; DP Solvent

diethylenetriamine penta(methylenephosphonic acid) sodium salt

sodium hydrogen [10,10-dihydroxy-10-oxido-2,5,8-tris(phosphonomethyl)-2,5,8-triaza-10-phosphadec-1-yl]phosphonate

hydroxymethyl amino-nitrofurylethenyltriazine; furatone


DIDP; 1,2-benzenedicarboxylic acid, di-C9-C11 branched alk

diisononyl ester 1,2-benzenedicarboxylic acid

JAYFLEX DINP; 1,2-benzenedicarboxylic acid, di-C8-10-branched alkyl esters, C9-rich



(ppb)Long-term ESL



Long-term ESL Basis

diisooctyl adipate 1330-86-5 -- 1200 (vapor) -- 120 (vapor) -- 12/8/2011 Interim Health Health

diisooctyl adipate 1330-86-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiisopropanolamine 110-97-4 -- 1,1'-iminodi(2-propanol) 460 -- 46 -- 10/1/2003 Interim Health Health

diisopropoxy di(ethoxyacetoacetyl) titanate 27858-32-8 titanium(IV) dioxide 50 (PM10) -- 5 (PM10) -- 2/28/2013 Interim Health Healthdiisopropyl disulfide 4253-89-9 sulfide -- 140 -- 14 -- 4/3/2014 Interim Health Healthdiisopropyl ether 108-20-3 -- isopropyl ether 8500 2000 850 200 9/4/2015 Interim Health Healthdiisopropyl ketone 565-80-0 dipropyl ketone -- 2300 -- 230 -- 4/22/2003 Interim Health Health

diisopropyl phosphonate 1809-20-7 -- 800 -- 80 -- 9/9/2015 Interim Health Health

diisopropyl succinate 924-88-9 -- 100 -- 10 -- 9/18/2012 Interim Health Healthdiisopropyl-1,1'-biphenyl 69009-90-1 biphenyl -- 13 -- 1.3 -- 6/16/2015 Interim Health Healthdiisopropylamine 108-18-9 N-Isopropyl-2-propanamine 210 50 21 5 9/4/2015 Interim Health Health

diisopropylbenzene, all isomers -- -- 2450 -- 245 -- 10/7/2013 Interim Health Healthdiisopropylnaphthalene 38640-62-9 -- -- 1200 -- 120 -- 3/22/1999 Interim Health Healthdilauroyl peroxide 105-74-8 organic peroxide di(dodecanoyl) peroxide 100 -- 10 -- 3/31/1995 Interim Health Health

dimer acid, hydrogenated 68783-41-5 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

dimer acid, hydrogenated 68783-41-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dimer/trimer fatty acid 68956-12-7 1000 (vapor) -- 100 (vapor) -- 3/28/2000 Interim Health Health

dimer/trimer fatty acid 68956-12-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdimethenamid 87674-68-8 -- Frontier 6 herbicide (63.14%) 25 (PM10) -- 2.5 (PM10) -- 2/13/2001 Interim Health Healthdimethoxy(dimethyl)silane 1112-39-6 organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 11/19/2001 Under Review Health Healthdimethoxymethane 109-87-5 -- methylal 31100 10000 3110 1000 10/1/2003 Interim Health Healthdimethyl acetoacetamide 2044-64-6 dimethylacetamide -- 360 -- 36 -- 3/22/1999 Interim Health Health

dimethyl acetylenedicarboxylate 762-42-5 -- 160 -- 16 -- 9/2/2015 Interim Health Healthdimethyl adipate 627-93-0 -- -- 1000 (Vapor) -- 100 (vapor) -- 7/26/2011 Interim Health Health

dimethyl adipate 627-93-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dimethyl aminopropylene 2978-60-1 ethyl-2-methylallylamine 50 -- 5 -- 9/29/2014 Interim Health Healthdimethyl carbonate 616-38-6 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 7/2/2002 Interim Health Healthdimethyl disulfide 624-92-0 methyl disulfide 20 5 2 0.5 9/4/2015 Interim Health Healthdimethyl ether 115-10-6 -- methyl ether 19000 10000 1900 1000 10/1/2003 Interim Health Health

dimethyl glutarate 1119-40-0 -- 100 -- 10 -- 10/1/2003 Interim Health Healthdimethyl hexane, all isomers 590-73-8 -- -- 3500 -- 350 -- 12/4/2002 Interim Health Healthdimethyl hexynediol 142-30-3 -- -- 100 -- 10 -- 10/1/2003 Interim Health Healthdimethyl methyl phenyl methoxysiloxane 68952-93-2 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 12/11/1998 Interim Health Healthdimethyl oleyl amine 28061-69-0 didecylmethylamine N,N-dimethyloctadecenylamine 100 -- 10 -- 5/20/2015 Interim Health Healthdimethyl pentane, all isomers -- -- -- 3500 -- 350 -- 12/4/2002 Interim Health Healthdimethyl phthalate 131-11-3 phthalate ester -- 50 -- 5 -- 10/1/2003 Interim Health Healthdimethyl propanolamine 3179-63-3 -- -- 750 -- 75 -- 10/1/2003 Interim Health Health

dimethyl sebacate 106-79-6 decanedioic acid, dimethyl ester 100 -- 10 -- 4/5/2004 Interim Health Health

dimethyl succinate 106-65-0 -- 100 -- 10 -- 10/1/2003 Interim Health Healthdimethyl sulfate 77-78-1 -- 5 1 0.5 0.1 10/1/2003 Interim Health Healthdimethyl sulfide 75-18-3 -- methyl sulfide 7.6 3 25 10 9/4/2015 Interim Odor Healthdimethyl sulfone 67-71-0 -- -- 1000 -- 100 -- 10/1/2007 Interim Health Healthdimethyl sulfoxide 67-68-5 -- -- 1600 500 160 50 12/20/2010 Interim Health Healthdimethyl terephthalate 120-61-6 phthalate ester -- 50 -- 5 -- 10/1/2003 Interim Health Health

dimethyl thionates -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdimethyl zinc 544-97-8 zinc and compounds -- 20 -- 2 -- 10/1/2014 Interim Health Healthdimethyl, diphenylmethyl, phenyl silicone 28630-33-3 -- -- 1000 -- 100 -- 12/10/1999 Interim Health Health

70914-12-4 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 3/21/2001 Interim Health Healthdimethyl, phenyl siloxane, methoxy-terminated 68957-04-0 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 7/21/2014 Interim Health Healthdimethylacetamide 127-19-5 -- 360 100 36 10 10/1/2003 Interim Health Healthdimethylacrylamide 2680-03-7 methacrylamide -- 10 -- 1 -- 2/24/1999 Interim Health Health

dimethylacrylamide polymer 26793-34-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdimethylamide of organic acid 68308-74-7 -- -- 100 -- 10 -- 6/19/2007 Interim Health Healthdimethylamine 124-40-3 -- N-methylmethanamine 90 50 9 5 9/4/2015 Interim Health Healthdimethylamine borane 74-94-2 -- -- 17 -- 1.7 -- 11/10/1999 Interim Health Healthdimethylaminoethoxyethanol 1704-62-7 -- -- 130 24 13 2.4 10/1/2003 Interim Health Healthdimethylaminoethyl methacrylate 2867-47-2 -- -- 200 31 20 3.1 10/1/2003 Interim Health Health

dimethylbenz(a)anthracene 57-97-6 -- 0.5 (PM10) -- 0.05 (PM10) -- 2/28/2001 Interim Health Healthdimethylbenzene sulfonic acid, sodium salt 39340-93-7 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

dimethylbenzene sulfonic acid, sodium salt 39340-93-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

67846-68-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdimethylcarbamoyl chloride 79-44-7 -- -- 0.2 -- 0.02 -- 11/8/2007 Interim Health Healthdimethylcyclopentane, all isomers -- -- -- 3500 -- 350 -- 6/14/2004 Interim Health Healthdimethylcyclosiloxanes 69430-24-6 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 11/27/2000 Under Review Health Health

dimethyldipropylammonium hydroxide 836597-65-0 ammonia 180 -- 92 -- 6/16/2015 Final Health Healthdimethylethoxysilane 14857-34-2 -- -- 20 5 2 0.5 10/1/2003 Interim Health Health

dimethylethyl benzene 98-06-6 -- 2450 -- 245 -- 10/1/2014 Interim Health Healthdimethylformamide 68-12-2 -- -- 300 100 30 10 10/1/2003 Interim Health Healthdimethylisopropylamine 598-74-3 diisopropylamine 3-methyl-2-butanamine 210 -- 21 -- 10/9/2014 Interim Health Healthdimethylnaphthalene (mixed isomers) 28804-88-8 1-methylnaphthalene -- 200 -- 20 -- 1/24/2002 Interim Health Healthdimethyloctylamine 7378-99-6 -- -- 100 -- 10 -- 8/12/2003 Interim Health Healthdimethylolpropionic acid 4767-03-7 -- -- 600 -- 60 -- 2/3/2000 Interim Health Healthdimethylphenethylamine 122-09-8 n-butylamine -- 60 20 6 2 9/21/2015 Interim Health Healthdimethylpiperazine 25155-35-5 N-aminoethylpiperazine 1,2-dimethylpiperazine 610 -- 61 -- 7/23/2015 Interim Health Healthdimethylpropylamine 926-63-6 dipropylamine N,N-dimethyl-1-propanamine 200 -- 20 -- 10/9/2014 Interim Health Health

dimethylsoya alkyl amine 61788-91-8 -- 100 -- 10 -- 8/8/1997 Interim Health Health

dimethyltallow alkyl amine 68814-69-7 amine, tallow, not otherwise specified -- 175 -- 18 -- 10/1/2007 Interim Health Health

dimethyltin bis(2-ethylhexylmercaptoacetate) 57583-35-4 tin, organic compounds 1 (PM10) -- 0.1 (PM10) -- 10/23/2014 Interim Health Healthdimethylvinyl chloride 513-37-1 -- -- 34 -- 3.4 -- 9/25/2007 Interim Health Health

68411-75-6 particulate matter lauryl isodibenzanthrone must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdinitrobenzene, all isomers -- -- 10 1.5 1 0.15 10/1/2003 Interim Health Healthdinitrogen tetraoxide 10544-72-6 -- -- 60 -- 6 -- 6/13/2002 Interim Health Healthdinitro-o-cresol 534-52-1 -- -- 2 -- 0.2 -- 10/1/2003 Interim Health Healthdinitrotoluene (DNT), all isomers 25321-14-6 -- -- 2 -- 0.2 -- 5/20/2010 Interim Health Health

di-n-octyl phthalate 117-84-0 phthalate ester 50 -- 5 -- 4/17/2015 Interim Health Health

dinonyl phenol 1323-65-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdinonyl phenol branched, ethoxylate 68891-21-4 -- -- 600 -- 60 -- 5/7/2002 Interim Health Health

di-n-undecyl phthalate 85507-79-5 phthalate ester 50 -- 5 -- 9/24/2015 Interim Health Health

hexanedioic acid, diisooctyl ester; JAYFLEX DIOA (100%); VISTONE A-10 (100%)

hexanedioic acid, diisooctyl ester; JAYFLEX DIOA (100%); VISTONE A-10 (100%)

bis[ethyl3-(oxo-kO)butanoato-kO']bis(2-propanolato)-titanium; Dow Corning 995 Silicone Structural Sealant, Black

phosphonic acid, bis(1-methylethyl) ester




fatty acids, C18-unsaturated, dimers, hydrogenatedfatty acids, C18-unsaturated, dimers, hydrogenated


polymerized fatty acid; Witco DTA-350polymerized fatty acid; Witco DTA-350

acetylenedicarboxylic acid, dimethyl ester; 2-butynedioic acid, dimethyl ester; dimethyl ethynedicarboxylate

3-buten-2-amine, 2-methyl-; 1,1-dimethyl-allylamine


dibasic ester, generic, not otherwise specifieddibasic ester, generic, not otherwise specified

dimethyl, methyl (polyethylene oxide acetate-capped) siloxane


dimethylbis[2-[(1-oxooctadecyl)oxy]ethyl]ammonium chloride

N,N-dimethyl-2-[(1-oxooctadecyl)oxy]-N-[2-[(1-oxooctadecyl)oxy]ethyl]-ethanaminium chloride

N,N-dimethyl-N-propyl-1-propanaminium hydroxide



2-ethylhexyl 10-ethyl-4,4-dimethyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecan-1-oate

dinaphtho[1,2,3-cd:1',2',3'-lm]perylene-9,18-dione, lauryl derivs.

1,2-benzenedicarboxylic acid, dioctyl ester

diundecyl phthalate; DUP ester; 1,2-dicarboxylic acid, di (C11) ester, branched and linear; Palatinol 11P-E



(ppb)Long-term ESL



Long-term ESL Basis

dioctyl azelate 103-24-2 -- 100 -- 10 -- 10/1/2003 Interim Health Healthdioctyl disulfide 822-27-5 sulfide -- 140 -- 14 -- 10/1/2014 Interim Health Health

dioctyl sodium sulfosuccinate 577-11-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdioctyl terephthalate 6422-86-2 phthalate ester -- 50 -- 5 -- 6/13/2013 Interim Health Health

dioctyldimethylammonium chloride 5538-94-3 ACTICIDE GA 160 -- 16 -- 7/16/2015 Interim Health Healthdioctyldiphenylamine 101-67-7 -- 100 -- 10 -- 10/1/2003 Interim Health HealthDioxathion 78-34-2 -- Delnav 1 -- 0.1 -- 5/20/2010 Interim Health Health

dioxazine carbozole pigment 4378-61-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dipentaerythritol 126-58-9 particulate matter bis(pentaerithritol) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdipentaerythritol pentaacrylate 60506-81-2 pentaerythritol triacrylate -- 10 -- 1 -- 1/10/2002 Interim Health Health

dipentene 138-86-3 1100 200 110 20 9/4/2015 Interim Health Health

dipentene hydrocarbons 68956-56-9 dipentene 1100 200 110 20 10/1/2003 Interim Health Health

dipentyl phthalate 131-18-0 phthalate ester 50 -- 5 -- 8/20/2013 Interim Health Healthdiphenhramine hydrochloride 147-24-0 -- -- 20 -- 2 -- 9/19/2001 Interim Health Healthdiphenyl ether 101-84-8 phenyl ether; Dowtherm LF 70 10 7 1 9/4/2015 Interim Health Health

diphenyl phosphoric acid 838-85-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/25/2015 Final Health Health

diphenylamine 122-39-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdiphenyldimethoxysilane 6843-66-9 -- -- 1000 100 100 10 10/1/2003 Interim Health Healthdiphenylmethane 101-81-5 -- -- 125 -- 12.5 -- 9/4/2015 Interim Health Health

diphenylmethane diisocyanate prepolymer (DDP) 57029-46-6 hexamethylene diisocyanate polymer -- 8.7 -- 0.87 -- 12/23/2014 Interim Health Health

diphenylpropylphosphine 7650-84-2 phenylphosphine 2.3 -- 0.23 -- 2/11/2015 Interim Health Health

diphenylpropylphosphine oxide 4252-88-4 particulate matter propyldiphenylphosphine oxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

diphosphoric acid, tetrapotassium salt 7320-34-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dipotassium phosphite 13492-26-7 -- 50 (PM10) -- 5 (PM10) -- 1/12/2015 Interim Health Healthdipropyl disulfide 629-19-6 sulfide -- 140 -- 14 -- 4/3/2014 Interim Health Healthdipropyl ether 111-43-3 di-n-propyl ether; propyl ether 2500 600 250 60 10/1/2003 Interim Health Healthdipropyl ketone 123-19-3 4-heptanone 2300 500 230 50 10/1/2003 Interim Health Healthdipropyl sulfide 111-47-7 sulfide 1-(propylsulfanyl)propane 110 23 14 -- 9/4/2015 Interim Odor Healthdipropylamine 142-84-7 di-N-propylamine 200 50 20 5 9/4/2015 Under Review Health Health

dipropylbenzene 4815-57-0 -- 1250 -- 125 -- 10/24/2000 Interim Health Healthdipropylene glycol 25265-71-8 -- oxybispropanol 1200 -- 120 -- 9/2/2004 Interim Health Health

dipropylene glycol allyl ether 79313-20-5 propylene glycol allyl ether 330 -- 33 -- 2/3/2015 Interim Health Healthdipropylene glycol dibenzoate 94-51-9 -- -- 220 -- 22 -- 10/1/2003 Interim Health Healthdipropylene glycol dimethyl ether 111109-77-4 -- Proglyde DMM Glycol Diether 1000 -- 100 -- 1/28/2003 Interim Health Healthdipropylene glycol monobenzoate 32686-95-6 -- -- 220 -- 22 -- 10/23/2002 Interim Health Healthdipropylene glycol monoethyl ether 15764-24-6 -- -- 2200 330 220 33 10/1/2003 Interim Health Healthdipropylene glycol monomethyl ether 34590-94-8 -- glycol ether DPM 3100 500 310 50 10/1/2003 Interim Health Healthdipropylene glycol monomethyl ether acetate 88917-22-0 -- Dowanol; DPM acetate 3100 -- 310 -- 10/1/2013 Interim Health Health

dipropylene glycol monopropyl ether (DPMP) 29911-27-1 -- 1000 (vapor) -- 100 (vapor) -- 4/5/2004 Interim Health Health

dipropylene glycol n-butyl ether 29911-28-2 butyl dipropasol; ARCOSOLV DPNB 1000 (vapor) -- 100 (vapor) -- 4/7/2003 Interim Health Healthdipropylene glycol phenyl ether 51730-94-0 propylene glycol phenyl ether -- 1860 -- 186 -- 4/7/2003 Interim Health Healthdipyridinylmethane 1132-37-2 pyridine 2-(2-pyridinylmethyl)pyridine 30 -- 3 -- 6/20/2014 Interim Health HealthDiquat 231-36-7 -- 1 -- 0.1 -- 10/1/2003 Interim Health HealthDiquat dibromide 85-00-7 diquat -- 1 -- 0.1 -- 10/1/2003 Interim Health HealthDiquat dibromide monohydrate 6385-62-2 diquat -- 1 -- 0.1 -- 10/1/2003 Interim Health Healthdi-s-butyl disulfide 5943-30-6 -- -- 90 -- 9 -- 8/8/1997 Interim Health Healthdi-sec-butyl peroxyneoheptanoate 105-64-6 -- -- 100 -- 10 -- 8/13/2004 Interim Health Healthdisilane 1590-87-0 -- -- 70 -- 7 -- 4/28/1997 Interim Health Health

124221-30-3 organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 8/29/2013 Interim Health Health


D-isoascorbic acid 89-65-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdisodium distyrybiphenyl disulfonate 27344-41-8 stilbene -- 50 -- 5 -- 4/23/2003 Interim Health Health

disodium ethylenediamine diacetate 38011-25-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


68298-20-4 particulate matter disodiumcocoamphopropionate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

disodium phosphate 7558-79-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


disoya alkyl amine 68783-23-3 -- 100 -- 10 -- 10/1/2007 Interim Health Health

Disparlon 6650 -- particulate matter Rhological additive 6650 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDisparlon A650-20X -- -- -- 350 (vapor) -- 35 (vapor) -- 5/9/2012 Interim Health Health

Disparlon A650-20X -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDisparlon KS-873N -- -- -- 350 (vapor) -- 35 (vapor) -- 8/29/2013 Interim Health Health

Disparlon KS-873N -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDisparlon OX-70 -- -- -- 160 -- 16 -- 3/15/2012 Interim Health Health

Disperbyk-108 -- CM854 Dispersant Additive 600 (vapor) -- 60 (vapor) -- 6/26/2015 Interim Health Health

Dispergon LFH 114535-82-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Dispergon LFH 114535-82-9 600 (vapor) -- 60 (vapor) -- 7/22/2015 Interim Health Health

dispersing agent, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

distearyl pentaerythritol diphosphite 3806-34-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDistillate Fuel Cutterstock -- kerosene -- 1000 -- 100 -- 3/2/2015 Interim Health Health

distillate, middle, sweetened 64741-86-2 -- 3500 -- 350 -- 1/3/2003 Interim Health Health


distillates (petroleum) solvent-refined heavy paraffinic 64741-88-4 mineral oil, white 1000 (vapor) -- 100 (vapor) -- 8/29/2013 Interim Health Healthdistillates (petroleum), acid treated, light 64742-14-9 -- -- 1000 (vapor) -- 100 (vapor) -- 3/22/2013 Interim Health Healthdistillates (petroleum), C3-6, piperylene-rich 68477-35-0 -- -- 260 -- 26 -- 9/20/2001 Interim Health Health

68477-29-2 -- 1250 -- 125 -- 10/15/2012 Interim Health Healthdistillates (petroleum), crude oil 68410-00-4 -- -- 3500 -- 350 -- 8/29/2013 Interim Health Healthdistillates (petroleum), hydrotreated light 64742-47-8 petroleum distillates -- 3500 -- 350 -- 8/19/2004 Interim Health Health

distillates (petroleum), light catalytic cracked 64741-59-9 petroleum distillates FCC light cycle oil; cutter stock (Vitol) 3500 -- 350 -- 3/10/2009 Interim Health Health


64742-64-9 light aliphatic solvent naphtha -- 3500 -- 350 -- 5/28/2013 Interim Health Health


bis(2-ethylhexyl) sodium sulfosuccinate; sulfo-1,4-bis(2-ethylhexyl)ester butanedioic acid, sodium salt

N,N-dimethyl-N-octyl-1-octanaminium chloride

limonene; d-limolene; 1-methyl-4-(1-methylethenyl)-cyclohexene; Acintene DP dipentenedipentene terpene hydrocarbon byproducts; terpenes1,2-benzenedicarboxylic acid, dipentyl ester; diamyl phthalate

n-propyldiphenylphosphine; diphenyl-n-propylphosphine

pesticide, generic, not otherwise specified


methyl-2-(2-propenyloxy)ethoxy-propanol

glycol ether, generic, not otherwise specifiedglycol ether, generic, not otherwise specified

disiloxane, 1,3-bis(2-bicyclo4.2.0octa-1,3,5-trien-3-ylethenyl)-1,1,3,3-tetramethyl-, homopolymerdisiloxane, 1,3-bis(2-bicyclo4.2.0octa-1,3,5-trien-3-ylethenyl)-1,1,3,3-tetramethyl-, homopolymer

disodium iminodiacetate solution (<2% sodium hydroxide)disodium N-[2-(carboxylatomethoxy)ethyl]-N-[2-[(1-oxododecyl)amino]ethyl]glycinate

disodium salt of ethylenediaminetetraacetic acid (EDTA)


nonionic surfactant, generic, not otherwise specified

alpha-(2-(phosphonooxy)ethyl)-omega-(2,4,6-tris(1-phenylethyl)phenoxy)-poly(oxy-1,2-ethanediyl)


alpha-(2-(phosphonooxy)ethyl)-omega-(2,4,6-tris(1-phenylethyl)phenoxy)-poly(oxy-1,2-ethanediyl)

3,9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

Dry Cleaning Solvent Type III; Calibration fluid, Type III

distillates (petroleum) solvent-dewaxed heavy paraffinic

CASE Akcela HY TRAN ULTRA (petroleum distillate)

distillates (petroleum), catalytic reformer fractionator residue, high-boiling


distillates (petroleum), oxidized light, strong acid components, compds. with diethanolaminedistillates (petroleum), solvent-dewaxed light naphthenic



(ppb)Long-term ESL



Long-term ESL Basis


68131-80-6 coal solvent naphtha 3500 -- 350 -- 11/5/2014 Interim Health Health

distillates (petroleum), straight-run middle 64741-44-2 -- 1000 (vapor) -- 100 (vapor) -- 2/18/2003 Interim Health Health

68477-31-6 1250 -- 125 -- 6/18/2003 Interim Health Healthdistillates, petroleum, clay treated middle 64742-38-7 petroleum distillates -- 3500 -- 350 -- 2/29/1996 Interim Health Health

distillates, petroleum, hydrotreated light naphthenic 64742-53-6 mineral oil, white 1000 (vapor) -- 100 (vapor) -- 10/15/2003 Interim Health Health

distillates, petroleum, oxidized light 64742-98-9 -- 1250 -- 125 -- 6/8/2012 Interim Health Health

distillates, petroleum, steam cracked, C8-12 fraction 68477-54-3 2450 -- 245 -- 9/20/2012 Interim Health Healthdistillates, petroleum, vacuum 70592-78-8 petroleum distillates -- 3500 -- 350 -- 4/5/2004 Interim Health Healthdisulfide oil -- dimethyl disulfide -- 20 -- 2 -- 6/4/2003 Interim Health HealthDisulfiram 97-77-8 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

disulfonate surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

disulfonate surfactant -- -- 600 (vapor) -- 60 (vapor) -- 10/4/2002 Interim Health HealthDisulfoton 298-04-4 -- -- 0.5 -- 0.05 -- 5/20/2010 Interim Health Health

di-tert-amyl peroxide 10508-09-5 organic peroxide 100 -- 10 -- 2/9/2000 Interim Health Healthdi-tert-amyl phenol 25231-47-4 -- 700 -- 70 -- 10/1/2003 Interim Health Health

di-tert-butyldisulfide 110-06-5 -- 10 -- 1 -- 8/20/2002 Interim Health Healthdi-tert-nonyl polysulfide 68425-16-1 sulfide -- 140 -- 14 -- 10/1/2014 Interim Health Health

di-tert-octyl diphenyl oxide -- diphenyl ether 70 -- 7 -- 8/8/1997 Interim Health Healthdithiocarbamate 4384-82-1 ethylene bisdithiocarbamate carbamodithioate 50 -- 5 -- 7/9/2015 Interim Health Healthditridecyl phthalate 119-06-2 phthalate ester -- 50 -- 5 -- 10/1/2007 Interim Health Health

Diuron 330-54-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Diutan gum 125005-87-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdivinylbenzene 1321-74-0 vinylstyrene 530 100 53 10 10/1/2003 Interim Health Health

d-limonene 5989-27-5 1100 200 110 20 6/28/2010 Interim Health Health

docosanamide 3061-75-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

docosane 629-97-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecamethylcyclohexasiloxane 540-97-6 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 3/21/2013 Interim Health Healthdodecamethylpentasiloxane 141-63-9 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 4/5/2004 Interim Health Health

dodecan-1-ol 8032-10-8 ALFOL 12 alcohol 2000 -- 200 -- 3/20/2013 Interim Health Health

dodecane 112-40-3 n-dodecane 3500 500 350 50 9/4/2015 Interim Health Healthdodecanethiols 1322-36-7 1-dodecanethiol -- 8 -- 0.8 -- 4/20/2015 Interim Health Health

dodecene polymer with butene 28208-17-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dodecene polymer with hexene 86797-81-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecene-1-sulfonic acid, sodium salt 30965-85-6 linear alkyl sulfonic acid -- 600 -- 60 -- 8/5/2014 Interim Health Healthdodecenylsuccinic anhydride 25377-73-5 DDSA 40 3.6 4 0.36 10/1/2003 Interim Health Health

dodecenylsuccinic anhydride, mixture of isomers 26544-38-7 dodecenylsuccinic anhydride 40 3.6 4 0.36 10/1/2003 Interim Health Healthdodecyl 2-methylacrylate 142-90-5 isodecyl methacrylate lauryl methacrylate 8000 860 800 86 10/1/2003 Interim Health Healthdodecyl acetate 112-66-3 -- lauryl acetate 2750 300 275 30 9/4/2015 Interim Health Health

dodecyl alcohol ethoxylates 9002-92-0 1000 (vapor) -- 100 (vapor) -- 9/17/2012 Interim Health Health

dodecyl alcohol ethoxylates 9002-92-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dodecyl aldehyde 112-54-9 decanal 40 -- 4 -- 8/28/2008 Interim Health Health

dodecyl cyclohexane (C17 and above) 1795-17-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecyl methyl sulfide 3698-89-3 sulfide 2-thiatetradecane 110 -- 14 -- 9/2/2015 Interim Odor Healthdodecyl sulfide 2469-45-6 sulfide -- 140 -- 14 -- 5/7/2014 Interim Health Health


28519-02-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecylamine 124-22-1 lauryl amine 100 -- 10 -- 10/1/2003 Interim Health Healthdodecylbenzene sulfonic acid, amine salt 29061-63-0 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 9/28/2012 Interim Health Health

dodecylbenzene sulfonic acid, amine salt 29061-63-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecylbenzene sulfonic acid, ammonium salt 1331-61-9 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

dodecylbenzene sulfonic acid, ammonium salt 1331-61-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecylbenzene sulfonic acid, branched 68411-32-5 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

dodecylbenzene sulfonic acid, branched 68411-32-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


26836-07-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecylbenzenesulfonic acid 27176-87-0 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 3/31/2004 Interim Health Health

dodecylbenzenesulfonic acid 27176-87-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

dodecylbenzenesulfonic acid, branched, calcium salts 70528-83-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


90218-35-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthdodecylbenzenesulfonic acid, calcium salt 26264-06-2 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

dodecylbenzenesulfonic acid, calcium salt 26264-06-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health






distillates (petroleum), steam-cracked polymers with light steam-cracked petroleum naphtha

distillates (petroleum), steam-cracked, polymers with acid-treated coal solvent naphtha and phenol

steam-cracked petroleum distillates, polymers withacid-treated coal solvent naphtha and phenol

cutter stock; Flux Stock (LTR); CALUMET 300-360 or 400-500 Solvent

distillates [petroleum], catalytic reformer fractionator residue


Aromatic 200; catalytic reformate petroleum distillate; distillates residue, low-boiling; PANASOL AN3N (60-100%)

ENCUT 255 LO (99%); LVI Pale Oils (100%); NAPSOL 40 HTS (99%); NYTRO 10 GBN Insulating Oil (100%)



Lyondellbasell RESIN OIL-90 (STABILIZED) (LRO-90, C8-C13 Steam-cracked medium aromatic naphtha)


di-t-amyl peroxide; di-tert-pentyl peroxide

2-methyl-2-[(2-methyl-2-propanyl)disulfanyl]propane

bis(p-[1,1,3,3-tetramethylbutyl] phenyl) ether

D-Glucuronic acid polymer with 6-deoxy-L-mannose and D-glucose, acetate, calcium magnesium potassium sodium salt

(R)-1-methyl-4-(1-methylethenyl)-Cyclohexene; 1,8(9)-p-menthadiene

alcohol, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specified

tetrapropenylsuccinic anhydride; ddsa

alpha-dodecyl-omega-hydroxy-poly(oxy-1,2-ethanediyl)alpha-dodecyl-omega-hydroxy-poly(oxy-1,2-ethanediyl)dodecanal; lauraldehyde

dodecyl(sulfophenoxy)benzenesulfonic acid, sodium saltdodecyl(sulfophenoxy)benzenesulfonic acid, sodium salt

dodecylbenzene sulfonic acid, compound with 2-aminoethanol (1:1)dodecylbenzene sulfonic acid, compound with 2-aminoethanol (1:1)

Witconate P-1020 BUST anionic surfactant; Witconate P-1220; P-1220 EH

dodecylbenzenesulfonic acid, branched, compd. with 2-propanaminedodecylbenzenesulfonic acid, branched, compd. with 2-propanamine

dodecylbenzenesulfonic acid, compound with 2,2',2"-nitrilotris(ethanol)dodecylbenzenesulfonic acid, compound with 2,2',2"-nitrilotris(ethanol)dodecylbenzenesulfonic acid, compound with 2,2'-iminobis[ethanol]dodecylbenzenesulfonic acid, compound with 2,2'-iminobis[ethanol]

dodecylbenzenesulfonic acid, compound with 2-propanamine (1:1)

dodecylbenzene sulfonic acid, isopropylamine salt; isopropylamine dodecylbenzene sulfonate; ZEPHRYM SD 1121 Surfactant (100%)

dodecylbenzenesulfonic acid, compound with 2-propanamine (1:1)

dodecylbenzene sulfonic acid, isopropylamine salt; isopropylamine dodecylbenzene sulfonate; ZEPHRYM SD 1121 Surfactant (100%)



(ppb)Long-term ESL



Long-term ESL Basis

106917-30-0 -- -- 50 -- 5 -- 3/27/2000 Interim Health Healthdodecyne 765-03-7 -- -- 1000 -- 100 -- 6/18/2007 Interim Health Healthdotriacontane 544-85-4 -- -- 100 (PM10) -- 10 (PM10) -- 2/12/1996 Interim Health Health

63148-62-9; 68988-56-7particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDow Corning 345 Fluid -- organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 2/28/2013 Interim Health Health

63148-62-9; 9005-08-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthDow Corning Antifoam H-10 Emulsion 68308-54-3 -- -- 700 -- 70 -- 6/4/2002 Interim Health Health



-- -- 600 (vapor) -- 60 (vapor) -- 2/25/2013 Interim Health HealthDowtherm A (73% diphenyl oxide, 27% biphenyl) -- -- -- 4.8 0.71 2.3 0.48 9/28/2012 Interim Health Health

Dowtherm G (mixture of di- and tri-aryl compounds) -- -- -- 20 -- 2 -- 2/14/2013 Interim Health HealthDowtherm Q -- -- -- 10 -- 1 -- 11/8/2007 Interim Health HealthDREW 11-735 Antiscalant -- hexamethylenediamine -- 16 -- 0.54 -- 5/18/2015 Final Health HealthDriCAT 18 NX -- bismuth telluride -- 50 (PM10) -- 5 (PM10) -- 9/15/2014 Interim Health Healthdrilling mud oil -- -- -- 1000 -- 100 -- 11/10/2000 Interim Health Health

D-sorbitol 50-70-4 particulate matter D-glucitol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthD-trans Allethrin 28057-48-9 -- -- 50 -- 5 -- 6/17/2003 Interim Health HealthDylox 52-68-6 -- -- 10 (PM10) -- 1 (PM10) -- 5/20/2010 Interim Health HealthE13H6 -- -- -- 120 -- 13 -- 3/16/2015 Interim Health Health


eicosane 112-95-8 particulate matter icosane must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ELOTEX MP6800 -- particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthEmery 626 Low IV Ultra Coconut Fatty Acid -- -- -- 1000 -- 100 -- 2/1/2013 Interim Health Health


EMPIGEN BS (betaines) 128770-26-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

EMPIGEN BS (betaines) 128770-26-3 -- 600 (vapor) -- 60 (vapor) -- 9/17/2004 Interim Health Healthemulsifier, generic, not otherwise specified -- -- -- 600 (vapor) -- 60 (vapor) -- 9/4/2013 Interim Health Health

emulsifier, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthEmulsion Breaker 00199 -- -- -- 1600 -- 160 -- 10/28/2014 Interim Health HealthEmulsion Breaker 01580 -- -- -- 1200 -- 190 -- 12/30/2014 Interim Health HealthEncaptron 95 -- barium sulfate -- 50 (PM10) -- 5 (PM10) -- 5/22/2015 Interim Health Health

ENCOR LATEX DT 211 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthEndosulfan 115-29-7 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health HealthEndrin 72-20-8 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthenflurane 13838-16-9 -- -- 1500 200 150 20 10/1/2003 Interim Health Health

26221-73-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthEnzylase-K-40 9001-92-7 -- 240 -- 24 -- 11/13/2012 Interim Health Health

-- -- -- 175 -- 18 -- 9/27/2012 Interim Health HealthEP-530 -- -- mixed diols heavy ends 920 -- 92 -- 11/25/2014 Interim Health Health

EPAL 1012 68603-15-6 -- 2000 -- 200 -- 9/4/2015 Interim Health Health


Epal fungicide 39148-24-8 aluminum, soluble compounds 20 (PM10) -- 2 (PM10) -- 12/18/2002 Interim Health Healthepichlorohydrin 106-89-8 chloro-2,3-epoxypropane 20 5 2 0.5 10/1/2003 Interim Health Healthepinephrine 51-43-4 -- -- 0.4 -- 0.04 -- 10/1/2003 Interim Health Health

EPN 2104-64-5 -- 1 -- 0.1 -- 5/20/2010 Interim Health HealthEpoxide 7 55838-67-0 -- -- 800 -- 80 -- 10/1/2003 Interim Health HealthEpoxide 8 39390-62-0 -- -- 800 -- 80 -- 10/1/2003 Interim Health Health

epoxy adduct 68424-41-9 particulate matter polyamide/epoxy adduct solution must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy copolymer 61788-97-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy cresol novolac resin 29690-82-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



epoxy hardener 38294-69-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy phenol novolac 9003-36-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy polyamine adduct -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy resin 26875-67-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy terminated polysulphide polymer 117527-71-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

epoxy terminated urethane with diphenyl methane 119796-38-2 polyurethane epoxy urethane polymer 20 (PM10) -- 2 (PM10) -- 5/8/2003 Interim Health HealthEPS 6804 resin product -- -- -- 8900 -- 860 -- 9/15/2014 Interim Health Health

erucic acid 112-86-7 particulate matter (13Z)-13-docosenoic acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healtherythromycin 114-07-8 -- -- 30 (PM10) -- 3 (PM10) -- 10/1/2003 Interim Health Health


ESP-0620A (polyethyleneimine polymer) 68130-99-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethane 74-84-0 simple asphyxiant methylmethane simple asphyxiant -- simple asphyxiant -- 4/1/2012 Final Health Health

ethanol 64-17-5 -- 18800 10000 1880 1000 9/4/2015 Interim Health Health


ethanolamine hydrochloride 2002-24-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethanolamine, borate salt 68425-67-2 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 4/30/2007 Interim Health Healthethanolamine, organic acid salt -- monoethanolamine -- 97 30 7 3 9/4/2015 Final Health Health



68441-37-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthEthion 563-12-2 -- -- 0.5 -- 0.05 -- 5/20/2010 Interim Health Health

Ethoprophos 13194-48-4 -- 20 -- 2 -- 9/25/2007 Interim Health Healthethoxybenzene 103-73-1 -- phenetole; phenyl ethyl ether 130 30 13 3 10/1/2003 Interim Health Healthethoxyethoxyethyl acrylate 7328-17-8 -- -- 500 -- 50 -- 9/18/2001 Interim Health Health

ethoxylated di-sec-butylphenol 53964-94-6 phenol 290 -- 3.3 -- 1/8/2015 Final Health Health

dodecyl-n-(1,2,2,6,6-pentamethyl-4-piperidinyl)succinimide

DOW CORNING 2-1912 FLUID (polydimethylsiloxane and trimethylated silica)

Dow Corning Antifoam 1430 (silicone emulsion) polydimethylsiloxane, polyethylene glycol distearate and treated amorphous silica

DOW CORNING ANTIFOAM H-10 EMULSION (silicone emulsion)Dow FAX 2A-1 anionic surfactant (alkyldiphenyloxide disulfonate)Dow FAX 2A-1 anionic surfactant (alkyldiphenyloxide disulfonate)


EASTMAN C-11 Ketone Solvent (mix of sat and unsat Linear and cyclic ketones)

Copolymer based on vinyl acetate, ethylene, and vinyl chloride

EMKAROX PAG 46, 100, 150, RL 100S, 2000 Refrigeration Lubricant 99% polyoxoalkylene glycol ether



ENGAGE POLYOLEFIN ELASTOMER (99% copolymer of ethylene + octene-1))

EO/PO Block and Reverse Block Copolymers (ethylene oxide-propylene oxide polymers)


EPAL 108-85, 1218, 1416, 1418, 1618, 18NF, and C20+ Alcohol


phosphonic acid, monoethyl ester, aluminum salt (3:1)

O-ethyl O-(4-nitrophenyl) phenylphosphonothioate

epoxy cylcohexylmethyl 3,4-epoxycycloheane carboxylateepoxy ether of alkylphenol (cashew, nutshell liq glycidyl ethers)

Escalade 2 (herbicide mixture of 2,4-D, Fluroxypyr and Dicamba with petroleum distillates CAS 64742-47-8)

ethyl alcohol; SDA 35A-1 (96% ethyl alcohol, 4% ethyl acetate)

ethanol, 2,2'-oxybis, reaction products with ammonia, morpholine derivs. residues

2-ethanolamine hydrochloride; 2-hydroxyethylammonium chloride

ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-methylpropyl 2-methyl-2-propenoate, hydroxyethyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid polymer

ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-methylpropyl 2-methyl-2-propenoate, hydroxyethyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid polymerethenylbenzene, polymer with (1-methylethenyl)benzene

o-ethyl-S,S-dipropyl esterphosphorodithioic acid

polyoxyethylene mono(di-sec-butylphenol) ether



(ppb)Long-term ESL



Long-term ESL Basis

ethoxylated glycerine triacrylate 101661-95-4 pentaerythritol triacrylate 10 -- 1 -- 11/12/2014 Interim Health Health

ethoxylated oleylamine 26635-93-8 -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

68957-76-6 triethanolamine 50 -- 5 -- 2/10/2015 Interim Health Health

ethoxylated propoxylated C6-10 alcohols 68987-81-5 600 -- 60 -- 7/28/2015 Interim Health Health

ethoxylated tridecyl alcohol 24938-91-8 -- 600 -- 60 -- 5/2/2002 Interim Health Healthethoxymethyl polysiloxane 67762-97-4 organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 4/10/2003 Interim Health Health

ethoxymethyl polysiloxane 67762-97-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyl 2-methacrylate 97-63-2 -- ethyl methacrylate 60 -- 500 100 9/4/2015 Interim Odor Health

ethyl 3,3-di-(tert-amylperoxy) butyrate 67567-23-1 -- 100 -- 10 -- 2/21/2013 Interim Health Healthethyl 3-amino-4,4,4-trifluorocrotonate 372-29-2 -- -- 100 -- 10 -- 3/12/2013 Interim Health Healthethyl acetate 141-78-6 -- Acetic acid ethyl ester 3100 870 1440 400 9/4/2015 Interim Odor Healthethyl acetoacetate 141-97-9 -- -- 125 -- 12.5 -- 9/25/2007 Interim Health Healthethyl acetylene 107-00-6 -- 1-butyne 16400 -- 1640 -- 12/18/2002 Interim Health Health

ethyl acrylate 140-88-5 -- 4.9 1.2 16 4 9/4/2015 Interim Odor Health

52640-81-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyl aluminum dichloride 563-43-9 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 6/11/2003 Interim Health Healthethyl aniline 103-69-5 -- -- 20 -- 2 -- 10/1/2003 Interim Health Healthethyl benzoate 93-89-0 -- 250 40 25 4 10/1/2003 Interim Health Healthethyl borate 34099-73-5 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthethyl butyrate 105-54-4 -- -- 4800 -- 480 -- 9/4/2015 Interim Health Healthethyl chloroacetate 105-39-5 -- -- 75 -- 7.5 -- 1/24/2000 Interim Health Healthethyl chloroformate 541-41-3 -- chloro-formic acid 45 10 4.5 1 10/1/2014 Interim Health Healthethyl cyanoacetate 105-56-6 methyl cyanoacetate -- 70 -- 7 -- 9/19/2007 Interim Health Healthethyl formate 109-94-4 -- formic acid, ethyl ester 3030 1000 303 100 10/1/2003 Interim Health Healthethyl heptanoate 106-30-9 -- n-heptyl-n-heptanoate 500 -- 50 -- 9/22/2012 Interim Health Health

ethyl hydroxyethyl cellulose 9004-58-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyl iodide 75-03-6 -- -- 200 -- 20 -- 6/24/2003 Interim Health Healthethyl isobutyrate 97-62-1 -- -- 840 -- 84 -- 9/4/2015 Interim Health Healthethyl isocyanate 542-85-8 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthethyl isopropyl ether 625-54-7 -- 2-ethoxy propane 2500 -- 250 -- 5/6/2008 Interim Health Healthethyl isopropyl ketone 565-69-5 -- -- 2000 -- 200 -- 2/13/2001 Interim Health Healthethyl lactate 97-64-3 -- -- 1930 400 193 40 10/1/2003 Interim Health Healthethyl mercaptan 75-08-1 -- -- 1 0.4 1.3 0.5 9/4/2015 Interim Odor Healthethyl methanesulfonate 62-50-0 -- -- 50 -- 5 -- 2/28/2001 Interim Health Health

ethyl methyl benzene 25550-14-5 -- 1250 -- 125 -- 5/16/2002 Interim Health Healthethyl methyl disulfide 20333-39-5 sulfide -- 62 14 14 -- 9/4/2015 Interim Odor Healthethyl nitrite 109-95-5 -- nitrous acid, ethyl ester 40 -- 4 -- 10/1/2007 Interim Health Health

ethyl n-octyl sulfide 3698-94-0 sulfide 3-thiaundecane; 1-(ethylthio)octane 110 -- 14 -- 9/2/2015 Interim Odor Healthethyl nonafluoroisobutyl ether 163702-06-5 -- -- 200 -- 20 -- 9/10/2012 Interim Health Healthethyl perfluorobutyl ether 163702-05-4 perfluoro compounds -- 200 -- 20 -- 4/23/1999 Interim Health Health

ethyl polysilicate 11099-06-2 -- 850 (vapor) -- 85 (vapor) -- 4/5/2004 Interim Health Health

ethyl polysilicate 11099-06-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyl propionate 105-37-3 -- -- 130 30 13 3 9/4/2015 Interim Health Healthethyl silicate polymer 26352-16-9 -- -- 850 (vapor) -- 85 (vapor) -- 1/10/2003 Interim Health Health

ethyl silicate polymer 26352-16-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyl thioacetate 59094-77-8 -- -- 75 18 7.5 1.8 10/1/2003 Interim Health Healthethyl trichloroacetate 515-84-4 -- -- 70 -- 7 -- 10/1/2003 Interim Health Health

ethyl vanillin 121-32-4 particulate matter 2-ethoxy-4-hydroxy-benzaldehyde must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethyl vinyl alcohol 25067-34-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethyl(triphenyl)phosphonium acetate 35835-94-0 20 (PM10) -- 2 (PM10) -- 4/2/2015 Interim Health Healthethyl-2-methylallylamine 18328-90-0 -- 50 -- 5 -- 10/1/2003 Interim Health Healthethyl-3-ethoxypropionate 763-69-9 -- -- 400 70 40 7 10/1/2003 Interim Health Healthethylamine 75-04-7 -- -- 90 50 9 5 9/4/2015 Interim Health Healthethylbenzene 100-41-4 -- phenylethane; ethyl benzene 26000 6000 570 135 9/4/2015 Final Health Healthethylcyanoacrylate 7085-85-0 -- -- 10 2 1 0.2 10/1/2003 Interim Health Healthethylcyclohexane 1678-91-7 -- -- 18700 -- 1870 -- 10/1/2003 Interim Health Healthethylcyclohexyl dimercaptan 115408-95-2 -- -- 25 -- 2.5 -- 8/8/1997 Interim Health Healthethylcyclopentane 1640-89-7 -- -- 16300 -- 1630 -- 10/1/2003 Interim Health Healthethyldihydro-1H, 5H-oxazole (3,4-C) oxazole 7747-35-5 -- -- 300 -- 30 -- 2/18/2004 Interim Health Health

ethyldimethylproylamine 2738-06-9 -- 200 -- 20 -- 11/3/2003 Interim Health Healthethylenated benzene residue (10-15% PAHs) 68987-42-8 -- Dowtherm Q 6 (PM10) -- 0.6 (PM10) -- 9/28/2001 Interim Health Healthethylene 74-85-1 -- Ethene 1400 1200 34 30 4/15/2008 Final Vegetation Vegetationethylene amine 593-67-9 -- 200 -- 20 -- 10/1/2003 Interim Health Healthethylene bisdithiocarbamate 34731-32-3 -- 50 -- 5 -- 10/1/2003 Interim Health Healthethylene cyanohydrin 109-78-4 -- -- 50 -- 5 -- 10/1/2003 Interim Health Healthethylene dibromide 106-93-4 -- 1,2-dibromoethane 4 0.5 0.4 0.05 10/1/2003 Under Review Health Healthethylene dichloride 107-06-2 -- 1,2-dichloroethane 160 40 4 1 10/1/2007 Under Review Health Healthethylene dichloride, 24 h 107-06-2 -- 1,2-dichloroethane 16 4 4 1 10/1/2007 Interim Health Healthethylene dimethacrylate 97-90-5 -- -- 700 -- 70 -- 10/29/1998 Interim Health Healthethylene glycol 107-21-1 Dowtherm 4000; ethane-1,2-diol 260 (vapor) 100 26 (vapor) 10 10/1/2003 Interim Health Health

53637-25-5 -- -- 1000 (vapor) -- 100 (vapor) -- 3/7/2002 Interim Health Healthethylene glycol butyl ethyl ether 4413-13-2 -- -- 190 30 19 3 10/1/2003 Interim Health Healthethylene glycol butyl vinyl ether 4223-11-4 -- -- 940 160 94 16 10/1/2003 Interim Health Healthethylene glycol carbonate 96-49-1 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 10/1/2003 Interim Health Health

ethylene glycol carbonate 96-49-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethylene glycol diacetate 111-55-7 -- 1,2-diacetoxyethane; glycol diacetate 850 140 85 14 9/4/2015 Interim Health Healthethylene glycol diallyl ether 7529-27-3 -- -- 90 15 9 1.5 10/1/2003 Interim Health Health

ethylene glycol dibutyl ether 112-48-1 -- 1500 210 150 21 10/1/2003 Interim Health Healthethylene glycol diethyl ether 629-14-1 -- -- 350 70 35 7 10/1/2003 Interim Health Healthethylene glycol dinitrate 628-96-6 -- -- 1 0.2 0.1 0.02 10/1/2003 Interim Health Healthethylene glycol mono-2-ethylhexyl ether (EEH) 1559-35-9 -- -- 420 -- 42 -- 4/13/2004 Interim Health Healthethylene glycol mono-2-methylpentyl ether 10137-96-9 -- -- 110 20 11 2 10/1/2003 Interim Health Healthethylene glycol monoacetate 542-59-6 -- -- 450 -- 45 -- 2/26/2003 Interim Health Healthethylene glycol monohexyl ether 112-25-4 hexyl cellosolve 420 70 42 7 10/1/2003 Interim Health Healthethylene glycol monoisobutyl ether 4439-24-1 -- isobutyl cellosolve 770 160 77 16 9/4/2015 Interim Health Healthethylene glycol monopropyl ether 2807-30-9 -- 2-propoxyethanol 860 200 86 20 5/20/2010 Interim Health Healthethylene glycol monopropyl ether acetate 20706-25-6 -- -- 1200 200 120 20 5/20/2010 Interim Health Healthethylene glycol mono-sec-butyl ether 7795-91-7 -- -- 360 75 36 7.5 10/1/2003 Interim Health Healthethylene oxide 75-21-8 -- -- 20 10 2 1 10/1/2003 Interim Health Healthethylene oxide cyclic tetramer 294-93-9 -- 1,4,7,10-Tetraoxacyclododecane 125 -- 12.5 -- 2/6/2008 Interim Health Health

ethylene thiourea 96-45-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyleneamine E-100 (polyethylene polyamines) 68131-73-7 -- -- 100 -- 10 -- 7/1/2004 Interim Health Health

ethylenediamine 107-15-3 250 100 25 10 9/4/2015 Interim Health Health

ethylenediamine ethoxylate 27014-42-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

7651-99-2 particulate matter EDTMP must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethylenediaminetetraacetic acid 60-00-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

a,a',a''-1,2,3-propanetriyltris[w-[(1-oxo-2-propenyl)oxy]-poly(oxy-1,2-ethanediyl)

(Z)-alpha,alpha'-((9-octadecenylimino)di-2,1-ethanediyl)bis(omega-hydroxypoly(oxy-1,2-ethanediyl)

ethoxylated phosphated nonyl phenol, triethanolamine salt

2,2',2''-nitrilotrisethanol, compd. with alpha-(nonylphenyl)-omega-hydroxypoly(oxy-1,2-ethanediyl) phosphate


alcohols, C6-10, ethoxylatedpropoxylated


3,3-bis[(1,1-dimethylpropyl)dioxy]butanoic acid ethyl ester

acrylic acid, ethyl ester; 2-Propenoic acid, ethyl ester

ethyl acrylate, 2-ethylhexylacrylate, acrylonitrile, acrylic acid, n-methyloacrylamide polymer


ethoxy(oxo)silanol; silicic acid, ethyl esterethoxy(oxo)silanol; silicic acid, ethyl ester

tetrakishydroxymethylphosphonium chloride

phosphonium, ethyltriphenyl- acetate (1:1)

EDMPA; N-(1,2-[dimethyl] propyl)-N-ethylamine

ethylene glycol bis(propylene glycol-b-ethylene glycol) ether

1,2-dibutoxyethane; ethylene glycol n-di-dibutyl ether

1,2-diaminoethane; 1,2-ethanediamine

ethylenediamine tetra(methylenephosphonic acid) pentasodium salt

ethylene diamine tetraacetic acid and sodium salts; edetic acid



(ppb)Long-term ESL



Long-term ESL Basis

ethylenediaminetetraacetic acid diammonium copper 67989-88-2 copper dusts and mists 10 (PM10) -- 1 (PM10) -- 5/28/2015 Interim Health Health


ethylenediaminetetraacetic acid potassium salt 7379-27-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethylenediaminetetraacetic acid tetrapotassium salt 5964-35-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ethylenediaminetetraacetic acid tetrasodium salt 64-02-8 1000 (vapor) -- 100 (vapor) -- 5/16/2007 Interim Health Health

ethylenediaminetetraacetic acid tetrasodium salt 64-02-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthethyleneimine 151-56-4 -- -- 2 1 0.2 0.1 5/20/2010 Interim Health HealthEthylhexanoic Acid Tails -- -- Oxo Tars 15 -- 1.5 -- 8/21/2014 Interim Health Healthethylhexyl aldehyde 123-05-7 -- octylaldehyde 1400 270 140 27 10/1/2003 Interim Health Healthethylhexyl nitrate 27247-96-7 -- -- 1050 -- 105 -- 10/1/2003 Interim Health Healthethylhexylmethyl terephthalate 63468-13-3 phthalate ester -- 50 -- 5 -- 6/13/2013 Interim Health Healthethylidene diacetate 542-10-9 -- -- 100 -- 10 -- 3/10/2003 Interim Health Healthethyl-n-butyl ether 628-81-9 -- -- 2340 560 234 56 10/1/2003 Interim Health Healthethylphenol 25429-37-2 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Healthethyl-tert-butyl ether 637-92-3 -- -- 210 50 21 5 5/20/2010 Interim Health Healthethyltriacetoxysilane 17689-77-9 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Interim Health Healtheucalyptol 470-82-6 -- cineol; cajeputol; 1,8-cineole 26 4.2 50 8.5 9/4/2015 Interim Odor Healtheucalyptus citriodora oil 129828-24-6 castor oil spotted gum oil 1000 (vapor) -- 100 (vapor) -- 6/30/2015 Interim Health Healtheugenol 97-53-0 -- -- 560 -- 56 -- 9/24/2015 Interim Health Health

expanded vermiculite 1318-00-9 particulate matter ZONOLITE; TERRA-LITE must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthextracts, petroleum, heavy naphtha solvent 64741-98-6 -- -- 2560 -- 256 -- 2/29/1996 Interim Health HealthExxal 10 68526-85-2 -- -- 2700 -- 270 -- 1/20/2010 Interim Health Health


Famotidine 76824-35-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthFamphur 52-85-7 -- -- 13 (PM10) -- 1.3 (PM10) -- 10/1/2003 Interim Health Health

FAR-GO Herbicide 2303-17-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

FASTRACK 2706 Emulsion (acrylic polymer and water) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

FASTRACK 2706 Emulsion (acrylic polymer and water) -- -- 500 (vapor) -- 50 (vapor) -- 7/25/2012 Interim Health Healthfats and oils, generic, not otherwise specified -- -- -- 1000 -- 100 -- 10/1/2003 Interim Health Healthfatty acid ester, generic, not otherwise specified -- -- 1000 (vapor) -- 100 (vapor) -- 1/30/2012 Interim Health Health

fatty acid ester, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acid polyamide 68410-23-1 -- 1000 (vapor) -- 100 (vapor) -- 9/13/2002 Interim Health Health

fatty acid polyamide 68410-23-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acid polydiethanolamide 68603-38-3 coconut diethanolamide 100 -- 10 -- 2/10/2015 Interim Health Health

fatty acid, tall-oil 61790-12-3 tall oil fatty acid 1000 (vapor) -- 100 (vapor) -- 10/6/1999 Interim Health Health

fatty acid, tall-oil 61790-12-3 particulate matter tall oil fatty acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acid, tall-oil, ammonium salts 68132-50-3 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acid, tall-oil, ammonium salts 68132-50-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, C-12-20 and C12-20-unsatd 68334-03-2 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, C-12-20 and C12-20-unsatd 68334-03-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, C16-18 and C-18-unsatd, Me esters 68937-81-5 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, C16-18 and C-18-unsatd, Me esters 68937-81-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



fatty acids, C16-18 and C18-unsatd. 67701-08-0 -- 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

fatty acids, C16-18 and C18-unsatd. 67701-08-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, C16-C18-unsatd., Me esters 67762-38-3 -- 1000 (vapor) -- 100 (vapor) -- 10/27/2014 Interim Health Health

fatty acids, C18-unsatd, dimers 61788-89-4 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, C18-unsatd, dimers 61788-89-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health












fatty acids, C18-unsatd, dimers, ethoxylated 68551-92-8 -- 1000 (vapor) -- 100 (vapor) -- 10/6/1999 Interim Health Health

copper diammonium EDTA; diammonium copper ethylenediaminetetraacetate

ethylenediaminetetraacetic acid disodium zinc salt tetrahydrate

disodium zinc ethylenediaminetetraacetate tetrahydrate; EDTA-Na2Zn

EDTA potassium salt; N,N'-ethylenebis[N-carboxymethylaminoacetic] acid, potassium salt

EDTA tetrapotassium salt; N,N'-1,2-ethanediylbis(N-(carboxymethyl)-glycine tetrapotassium salt

N,N'-1,2-ethanediylbis[N-(carboxymethyl)-glycine, tetrasodium salt; tetrasodium salt of ethylenediamine tetraacetic acid; DISSOLVINE E-39

N,N'-1,2-ethanediylbis[N-(carboxymethyl)-glycine, tetrasodium salt; tetrasodium salt of ethylenediamine tetraacetic acid; DISSOLVINE E-39

FALLOW MASTER (78% inert ingred + 16% glyphosate, N-[phosphonomethyl] glycine, in the form of its isopropylamine salt)



C16-C18 and C18 unsaturated alkylcarboxylic acid amide diethanol; amides, C16-18 and C18-unsatd, N,N-bis(hydroxyethyl)





fatty acids, C16-18 and C-18-unsatd, sulfonated, ethoxylated propoxylated


fatty acids, C16-18 and C-18-unsatd, sulfonated, ethoxylated propoxylated




dimer acid (Sylvadym T-18) fatty acid, C18-unsat dimer; EMPOL 1003 Dimer Acid (C36 Dibasic Acid; 100% fatty acids, C18-unsatd, dimers)

dimer acid (Sylvadym T-18) fatty acid, C18-unsat dimer; EMPOL 1003 Dimer Acid (C36 Dibasic Acid; 100% fatty acids, C18-unsatd, dimers)

fatty acids, C18-unsatd, dimers, compds with 4,5-dihydro-2-nortall oil alkyl-1H-imidazole-1-ethanamine


fatty acids, C18-unsatd, dimers, compds with 4,5-dihydro-2-nortall oil alkyl-1H-imidazole-1-ethanaminefatty acids, C18-unsatd, dimers, compds with diethylaminefatty acids, C18-unsatd, dimers, compds with ethoxylated N-tallow alkyltrimethylenediaminesfatty acids, C18-unsatd, dimers, compds with ethoxylated propoxylated diethylenetriamine


fatty acids, C18-unsatd, dimers, compds with ethoxylated propoxylated diethylenetriamine

fatty acids, C18-unsatd, dimers, compds with N-[2-(4,5-dihydro-2-nortall-oil alkyl-1-H-imidazol-1-y)ethyl] tall-oil fatty amides


fatty acids, C18-unsatd, dimers, compds with N-[2-(4,5-dihydro-2-nortall-oil alkyl-1-H-imidazol-1-y)ethyl] tall-oil fatty amidesfatty acids, C18-unsatd, dimers, compds with N-tallow alkyltrimethylenediamines

fatty acids, C18-unsatd, dimers, compds with polyethylenepolyamines-tall-oil fatty acid reaction products


fatty acids, C18-unsatd, dimers, compds with polyethylenepolyamines-tall-oil fatty acid reaction products




(ppb)Long-term ESL



Long-term ESL Basis

fatty acids, C18-unsatd, dimers, ethoxylated 68551-92-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health









fatty acids, C18-unsatd, trimers 68937-90-6 EMPOL 1040 Trimer Acid 1000 (vapor) -- 100 (vapor) -- 3/16/2004 Interim Health Health

fatty acids, C18-unsatd, trimers 68937-90-6 particulate matter EMPOL 1040 Trimer Acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health








68071-65-8 polymeric amide condensate 1000 (vapor) -- 100 (vapor) -- 8/29/2013 Interim Health Health

68071-65-8 particulate matter polymeric amide condensate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





fatty acids, C6-19-branched, manganese salts 68551-42-8 manganese, metal and compounds 2 (PM10) -- 0.2 (PM10) -- 5/3/2013 Interim Health Health

fatty acids, C8-18 and C18-unsatd. 67701-05-7 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

fatty acids, C8-18 and C18-unsatd. 67701-05-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


fatty acids, C8-18 and C18-unsatd., sodium salts 67701-10-4 sodium soap 1000 (vapor) -- 100 (vapor) -- 6/13/2013 Interim Health Health

fatty acids, C8-18 and C18-unsatd., sodium salts 67701-10-4 particulate matter sodium soap must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, C-9-28-neo- 72480-45-6 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, C-9-28-neo- 72480-45-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, coco, monoesters with sorbitan 68154-36-9 -- 1000 (vapor) -- 100 (vapor) -- 8/29/2013 Interim Health Health

fatty acids, coco, monoesters with sorbitan 68154-36-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68604-75-1 particulate matter soya/coco quaternary amidoamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health







68991-84-4 amidoamine resin; polyamidoamine 1000 (vapor) -- 100 (vapor) -- 9/27/2013 Interim Health Health

68991-84-4 particulate matter amidoamine resin; polyamidoamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, palm-oil 68440-15-3 palm oil fatty acids; palm acid 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

fatty acids, palm-oil 68440-15-3 particulate matter palm oil fatty acids; palm acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


68938-27-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthfatty acids, tall-oil, cobalt salts 61789-52-4 cobalt tall oil fatty acids, cobalt salts 0.2 (PM10) -- 0.02 (PM10) -- 5/27/2015 Interim Health Health

fatty acids, tall-oil, compds with diethanolamine 61790-66-7 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, tall-oil, compds with diethanolamine 61790-66-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


fatty acids, C18-unsatd, dimers, ethoxylated, propoxylated


fatty acids, C18-unsatd, dimers, ethoxylated, propoxylated

fatty acids, C18-unsatd, dimers, monoesters with polyethylene glycol hydrogen phthalate, esters with castor oil


fatty acids, C18-unsatd, dimers, monoesters with polyethylene glycol hydrogen phthalate, esters with castor oilfatty acids, C18-unsatd, dimers, polymers with bisphenol A and epichlorohydrin


fatty acids, C18-unsatd, dimers, polymers with bisphenol A and epichlorohydrinfatty acids, C18-unsatd, dimers, polymers with tall oil fatty acids and triethylene tetramine


fatty acids, C18-unsatd, dimers, polymers with tall oil fatty acids and triethylene tetramine


fatty acids, C18-unsatd., dimers, polymers with benzoic acid, linoleic acid, octadecadienoicacid, pentaerythritol, phthalic anhydride and tall-oil fatty acids


fatty acids, C18-unsatd., dimers, polymers with benzoic acid, linoleic acid, octadecadienoicacid, pentaerythritol, phthalic anhydride and tall-oil fatty acids

fatty acids, C18-unsatd., dimers, polymers with castor oil, phthalic anhydride and polyethylene glycol


fatty acids, C18-unsatd., dimers, polymers with diethylenetriamine, ethylenediamine, sebacic acid and tall-oil fatty acids


fatty acids, C18-unsatd., dimers, polymers with diethylenetriamine, ethylenediamine, sebacic acid and tall-oil fatty acids

fatty acids, C18-unsatd., dimers, polymers with ethylenediamine


C18-unsaturated fatty acids/ethylenediamine polyamides

fatty acids, C18-unsatd., dimers, polymers with ethylenediamine

C18-unsaturated fatty acids/ethylenediamine polyamides

fatty acids, C18-unsatd., dimers, polymers with tall-oil fatty acids, tetraethylenepentamine and triethylenetetramine


fatty acids, C18-unsatd., dimers, polymers with tall-oil fatty acids, tetraethylenepentamine and triethylenetetramine

fatty acids, C18-unsatd., dimers, reaction products with N,N-dimethyl-1,3-propanediamine and 1,3-propanediamine


fatty acids, C18-unsatd., dimers, reaction products with N,N-dimethyl-1,3-propanediamine and 1,3-propanediamine

fatty acids, C18-unsaturated, dimers, polymers with bisphenol A, epichlorohydrin and soya fatty acids


soybean oil fatty acids, dimer fatty acids, bisphenol A, epichlorohydrin polymers

fatty acids, C18-unsaturated, dimers, polymers with bisphenol A, epichlorohydrin and soya fatty acids

soybean oil fatty acids, dimer fatty acids, bisphenol A, epichlorohydrin polymersmanganous-C6-19-branched alkanoate


(C8-C18) and (C18)-unsaturated alkylcarboxylic acid(C8-C18) and (C18)-unsaturated alkylcarboxylic acid

fatty acids, C8-18 and C18-unsatd., compds. with diisopropanolamine


(C8-C18) and (C18) unsaturated alkylcarboxylic acid, diisopropanolamine salt




fatty acids, coco, reaction products with diethylenetriamine and soya fatty acids, ethoxylated, chloromethane-quaternizedfatty acids, coco, reaction products with polyethylene polyamines


fatty acids, coco, reaction products with polyethylene polyamines

fatty acids, linseed-oil, reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol and formaldehyde, polymers with Bu methacrylate, 2-(diethylamino)ethyl methacrylate, 2-hydroxyethyl acrylate and Me methacrylate


fatty acids, linseed-oil, reaction products with 2-amino-2-(hydroxymethyl)-1,3-propanediol and formaldehyde, polymers with Bu methacrylate, 2-(diethylamino)ethyl methacrylate, 2-hydroxyethyl acrylate and Me methacrylatefatty acids, mixed tallow and vegetable oil, distn. residues


fatty acids, mixed tallow and vegetable oil, distn. residuesFatty acids, mixed, vegetable-oil, with tetraethylenepentamine


Fatty acids, mixed, vegetable-oil, with tetraethylenepentamine


fatty acids, soya, polymers with acrylonitrile, crotonic acid, 2-ethylhexyl acrylate, Me methacrylate, pentaerythritol, phthalic anhydride and styrene


soya fatty acids, pentaerythritol, crotonic acid, styrene, 2-ethylhexyl acrylate, methyl methacrylate, acrylonitrile, phthalic anhydride polymer

fatty acids, soya, polymers with acrylonitrile, crotonic acid, 2-ethylhexyl acrylate, Me methacrylate, pentaerythritol, phthalic anhydride and styrene

soya fatty acids, pentaerythritol, crotonic acid, styrene, 2-ethylhexyl acrylate, methyl methacrylate, acrylonitrile, phthalic anhydride polymer


fatty acids, tall-oil, compds with diethanolamine-tall-oil fatty acid reaction products




(ppb)Long-term ESL



Long-term ESL Basis


fatty acids, tall-oil, compds with morpholine 68002-77-7 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, tall-oil, compds with morpholine 68002-77-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





fatty acids, tall-oil, compds. with tallow alkyl amines 68552-48-7 tall oil acids, tallow alkyl amine salt 1000 (vapor) -- 100 (vapor) -- 6/4/2015 Interim Health Health

fatty acids, tall-oil, compds. with tallow alkyl amines 68552-48-7 particulate matter tall oil acids, tallow alkyl amine salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



fatty acids, tall-oil, ethoxylated 61791-00-2 -- 1000 (vapor) -- 100 (vapor) -- 5/2/2002 Interim Health Health

fatty acids, tall-oil, ethoxylated 61791-00-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



fatty acids, tall-oil, low-boiling 65997-03-7 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, tall-oil, low-boiling 65997-03-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



fatty acids, tall-oil, maleated 68139-89-9 -- 1000 (vapor) -- 100 (vapor) -- 10/6/1999 Interim Health Health



fatty acids, tall-oil, polymd 73138-54-2 -- 1000 (vapor) -- 100 (vapor) -- 10/6/1999 Interim Health Health

fatty acids, tall-oil, polymd 73138-54-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


fatty acids, tall-oil, polymers with maleic anhydride 68309-24-0 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, tall-oil, polymers with maleic anhydride 68309-24-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



























fatty acids, tall-oil, sulfonated 68153-61-7 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, tall-oil, sulfonated 68153-61-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, tall-oil, sulfurized 68440-27-7 -- 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

fatty acids, tall-oil, sulfurized 68440-27-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty acids, unsaturated C14-C18 67701-06-8 -- 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

fatty acids, unsaturated C14-C18 67701-06-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

fatty alcohol ethoxylates (nonionic surfactant) -- -- 600 -- 60 -- 2/4/2013 Interim Health Health

fatty acids, tall-oil, compds with diethanolamine-tall-oil fatty acid reaction products


fatty acids, tall-oil, compds with N-[2-(4,5-dihydro-2-nortall-oil alkyl-1H-imidazol-1yl)ethyl] tall-oil fatty amides


fatty acids, tall-oil, compds with N-[2-(4,5-dihydro-2-nortall-oil alkyl-1H-imidazol-1yl)ethyl] tall-oil fatty amides

fatty acids, tall-oil, compds with polyethylenepolyamine-tall-oil fatty acid reaction products


fatty acids, tall-oil, compds with polyethylenepolyamine-tall-oil fatty acid reaction products


fatty acids, tall-oil, esters with ethoxylated propoxylated formaldehyde p-tert-pentylphenol poly


fatty acids, tall-oil, esters with ethoxylated propoxylated formaldehyde p-tert-pentylphenol poly


fatty acids, tall-oil, hexaesters with sorbitol, ethoxylated


fatty acids, tall-oil, hexaesters with sorbitol, ethoxylated


fatty acids, tall-oil, low-boiling, reaction products with 1-piperazine ethanamine


fatty acids, tall-oil, low-boiling, reaction products with 1-piperazine ethanamine


fatty acids, tall-oil, monoesters with sorbitan, ethoxylated


fatty acids, tall-oil, monoesters with sorbitan, ethoxylated


fatty acids, tall-oil, polymers with bisphenol A, epichlorohydrin and rosin


fatty acids, tall-oil, reaction products with 2-[(2-aminoethyl)amino] ethanol


fatty acids, tall-oil, reaction products with 2-[(2-aminoethyl)amino] ethanolfatty acids, tall-oil, reaction products with 2-amino-2-methyl-1-propanol


fatty acids, tall-oil, reaction products with 2-amino-2-methyl-1-propanolfatty acids, tall-oil, reaction products with diethanolamine and triethanolamine


fatty acids, tall-oil, reaction products with diethanolamine and triethanolaminefatty acids, tall-oil, reaction products with diethylenetriamine


fatty acids, tall-oil, reaction products with diethylenetriaminefatty acids, tall-oil, reaction products with diethylenetriamine, acetates


fatty acids, tall-oil, reaction products with diethylenetriamine, acetatesfatty acids, tall-oil, reaction products with diethylenetriamine, dodecylbenzenesulfonates


fatty acids, tall-oil, reaction products with diethylenetriamine, dodecylbenzenesulfonates

fatty acids, tall-oil, reaction products with diethylenetriamine, maleic anhydride, tetraethylenepentamine and triethylenetetramine


fatty acids, tall-oil, reaction products with diethylenetriamine, maleic anhydride, tetraethylenepentamine and triethylenetetraminefatty acids, tall-oil, reaction products with ethanolamine, ethoxylated


fatty acids, tall-oil, reaction products with ethanolamine, ethoxylated

fatty acids, tall-oil, reaction products with polyalkylenepolyamines, compds with tall-oil fatty acids


fatty acids, tall-oil, reaction products with polyalkylenepolyamines, compds with tall-oil fatty acidsfatty acids, tall-oil, reaction products with polyethylenepolyamines, acetates


fatty acids, tall-oil, reaction products with polyethylenepolyamines, acetatesfatty acids, tall-oil, reaction products with tetraethylenepentamine


fatty acids, tall-oil, reaction products with tetraethylenepentamine

fatty acids, tall-oil, reaction products with tetraethylenepentamine, dodecylbenzenesulfonates myristates


fatty acids, tall-oil, reaction products with tetraethylenepentamine, dodecylbenzenesulfonates myristatesfatty acids, tall-oil, reaction products with triethanolamine


fatty acids, tall-oil, reaction products with triethanolamine







(ppb)Long-term ESL



Long-term ESL Basis

fatty amide, sodium salt -- -- -- 1000 (vapor) -- 100 (vapor) -- 2/29/2012 Interim Health Health

fatty amide, sodium salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthfatty amine carboxylate complex -- -- -- 1000 (vapor) -- 100 (vapor) -- 1/12/2004 Interim Health Health

fatty amine carboxylate complex -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthfatty amines, generic -- -- -- 100 -- 10 -- 10/1/2012 Interim Health Healthfatty amino compound, acetic acid salt -- -- -- 1000 (vapor) -- 100 (vapor) -- 1/12/2004 Interim Health Health

fatty amino compound, acetic acid salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthFenamiphos 22224-92-6 -- -- 0.5 -- 0.05 -- 5/20/2010 Interim Health HealthFenpropathrin 39515-41-8 -- Danitol 100 (PM10) -- 10 (PM10) -- 10/28/2014 Interim Health Health

fenpropidine 67306-00-7 -- 50 -- 5 -- 10/15/2014 Interim Health HealthFensulfothion 115-90-2 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health HealthFenthion 55-38-9 -- -- 2 -- 0.2 -- 10/1/2003 Interim Health Health

Fenvalerate 51630-58-1 -- 240 -- 24 -- 9/24/2015 Interim Health Health

Ferbam 14484-64-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ferric ammonium EDTA 21265-50-9 iron salts, soluble 10 (PM10) -- 1 (PM10) -- 5/12/2015 Interim Health Healthferric chloride 7705-08-0 iron salts, soluble -- 10 (PM10) -- 1 (PM10) -- 4/16/2004 Interim Health Health

ferric hexacyanoferrate 14038-43-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ferric nitrate 7782-61-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ferric pyrophosphate 10058-44-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthFerrochrome 11114-46-8 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Healthferrous chloride 7758-94-3 iron salts, soluble -- 10 (PM10) -- 1 (PM10) -- 2/7/2008 Interim Health Health

ferrous sulfate hydrate 7782-63-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ferrous sulfate solution 7720-78-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthferrovanadium dust 12604-58-9 -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

fibrous glass dust 65997-17-3 particulate matter glass must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

film formers -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

FIPRONIL 120068-37-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthFLO MX9A Pipeline Booster -- -- -- 470 -- 53 -- 10/3/2014 Interim Health Health

florocyclene 17511-60-3 tricycylododecenyl propionate 70 -- 7 -- 6/28/2013 Interim Health HealthFlotron M-45 -- -- -- 3500 -- 540 -- 4/8/2015 Interim Health Health

flow control agent -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthFluazinam 79622-59-6 -- -- 50 (PM10) -- 5 (PM10) -- 2/5/2001 Interim Health Health

Fludioxonil (fungicide) 131341-86-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Fluopyram 658066-35-4 50 (PM10) -- 5 (PM10) -- 1/12/2015 Interim Health Health

fluoranthene 206-44-0 -- 0.5 (PM10) -- 0.05 (PM10) -- 1/6/2004 Interim Health Healthfluorene 86-73-7 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

Fluorescein sodium 518-47-8 particulate matter must meet NAAQS -- must meet NAAQS -- 7/27/2015 Final Health Healthfluorinated alkyl alkoxylate (C7) (2-4%) 68958-60-1 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluorinated alkyl alkoxylate (C8) (87-93%) 68958-61-2 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluorinated alkyl sulfonamide (C7) (4-10%) 68957-62-0 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluorinated alkyl sulfonamide (C8) (4-10%) 4151-50-2 -- -- 50 (PM10) -- 5 (PM10) -- 5/16/2007 Interim Health Healthfluorine 7782-41-4 -- -- 2 1 0.2 0.1 10/1/2003 Interim Health Healthfluoroalkyl quaternary ammonium iodide (C4) 67939-95-1 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluoroalkyl quaternary ammonium iodide (C5) 68957-57-3 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluoroalkyl quaternary ammonium iodide (C6) 68957-58-4 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluoroalkyl quaternary ammonium iodide (C7) 67584-58-1 -- -- 50 -- 5 -- 5/16/2007 Interim Health Healthfluorobenzene 462-06-6 -- -- 390 110 39 11 10/1/2003 Interim Health Health

fluoroboric acid 16872-11-0 soluble inorganic fluorides see soluble fluoride -- -- -- 10/8/2009 Final -- --fluoroethane 353-36-6 -- HFC 161 10000 -- 1000 -- 2/8/1996 Interim Health Healthfluoromethane 593-53-3 difluoromethane Freon 41 30000 -- 3000 -- 9/23/2013 Interim Health Healthfluoropropylmethylcyclotrisiloxane -- organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 7/28/2015 Interim Health Healthfluorosilicic acid 16961-83-4 soluble inorganic fluorides hydrofluosilicic acid see soluble fluoride -- -- -- 10/8/2009 Final -- --

fluorosilicone -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthfluorosulfonic acid (water soluble) 7789-21-1 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --fluotitanic Acid 17439-11-1 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --fluozirconia acid 12021-95-3 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --fluroxene 406-90-6 -- -- 100 20 10 2 10/1/2003 Interim Health Healthfly ash 68131-24-8 -- -- 20 (PM10) -- 2 (PM10) -- 9/17/2004 Interim Health Health



-- -- -- 600 -- 60 -- 9/9/2012 Interim Health HealthFonophos 944-22-9 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthformaldehyde 50-00-0 -- oxymethylene 15 12 3.3 2.7 9/4/2015 Final Health Health

formaldehyde polymer 25085-75-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health










30704-64-4 -- Witbreak DRB-11 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

30704-64-4 particulate matter Witbreak DRB-11 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health




1-{2-methyl-3-[4-(2-methyl-2-propanyl)phenyl]propyl}piperidine

alpha-cyano-3-phenoxybenzyl α-(4-chlorophenyl) iso valerate

EDTA ferric ammonium salt; ethylenediaminetetracetic acid, ferric ammonium salt

iron(III) pyrophosphate tribasic hydrate

(S)-(+)-2,3,7,7a-tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione

4-(2,2-Difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile


N-[2-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]ethyl]-2-(trifluoromethyl)-benzamide


disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

tetrafluoroboric acid; hydrogen tetrafluoroborate

FOAMASTER MO 2185 (petroleum derivative and other additives)FOAMASTER MO 2185 (petroleum derivative and other additives)FoamStar SI 2210 (alcohols and polysiloxane adduct mixture)

formaldehyde polymer with 1,3-benzenedimethanamine and 4-(1,1-dimethylethyl)phenolformaldehyde polymer with 1,3-benzenedimethanamine and phenolformaldehyde polymer with 3-chloro-1-propene and phenolformaldehyde polymer with 4-(1,1-dimethylethyl)phenolformaldehyde polymer with 4-(1,1-dimethylethyl)phenol and methyloxirane

formaldehyde polymer with 4-(1,1-dimethylethyl)phenol, 4-nonylphenol and oxiraneformaldehyde polymer with 4-(1,1-dimethylethyl)phenol, and 4-nonylphenol

formaldehyde polymer with 4-(1,1-dimethylethyl)phenol, ether with alpha-hydro-omega-hydroxypoly[oxy(methyl-1,2-ethanedyl)], graft

formaldehyde polymer with 4-(1,1-dimethylethyl)phenol, methyloxirane, 4-nonylphenol and oxirane

formaldehyde polymer with 4-(1,1-dimethylethyl)phenol, methyloxirane, and oxirane

formaldehyde polymer with 4-(1,1-dimethylethyl)phenol, methyloxirane, and oxiraneformaldehyde polymer with 4-(1,1-dimethylpropyl)phenol, and oxiraneformaldehyde polymer with 4-(1,1-dimethylpropyl)phenol, methyloxirane

formaldehyde polymer with 4-(1,1-dimethylpropyl)phenol, methyloxirane, and oxirane



(ppb)Long-term ESL



Long-term ESL Basis



formaldehyde polymer with 4-nonylphenol 31605-35-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health




formaldehyde polymer with cyclohexanone 25054-06-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

9065-82-1 particulate matter Novolac resin (non-metallic) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



formaldehyde polymer with methylphenol 9016-83-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





formaldehyde-phenol-triethylenetetramine copolymer 32610-77-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthformalin (37-50% formaldehyde) -- -- -- 30 24 6.6 5.4 8/7/2008 Interim Health Healthformamide 75-12-7 -- -- 180 100 18 10 10/1/2003 Interim Health Healthformic acid 64-18-6 -- -- 90 50 9 5 10/1/2003 Interim Health Health

25954-13-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthfragrance -- -- -- 1000 -- 100 -- 8/25/2010 Interim Health HealthFreon 113a 354-58-5 -- -- 38000 5000 3800 500 10/1/2003 Interim Health HealthFreon TMS -- -- -- 28300 -- 2830 -- 10/1/2003 Interim Health Healthfreon, generic -- -- -- 10000 -- 1000 -- 9/5/2013 Interim Health Health

fuel oil cutter stock -- kerosene 1000 -- 100 -- 4/23/2015 Interim Health Healthfuel oil No. 2 68476-30-2 diesel fuel -- 1000 -- 100 -- 10/28/2012 Interim Health Healthfuel oil No. 4 68476-31-3 kerosene -- 1000 -- 100 -- 10/28/2012 Interim Health Healthfuel oil, residual 68476-33-5 kerosene Bunker Fuel; No. 6 oil 1000 -- 100 -- 10/28/2012 Interim Health Healthfuel oils, generic -- kerosene -- 1000 140 100 14 10/1/2003 Interim Health Healthfull range reformate (contains 4-8% benzene) -- -- -- 2000 -- 60 -- 6/3/2011 Interim Health Health

Fuller's earth 8031-18-3 particulate matter spent earth; Attapulgus clay must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthfumaric acid 110-17-8 -- (2E)-butenedioic acid 125 -- 12.5 -- 4/8/2008 Interim Health Health

fumaronitrile 764-42-1 -- 50 (PM10) -- 5 (PM10) -- 11/8/2007 Interim Health Health

fumed silica 67256-35-3 -- 27 (PM10) -- 2 (PM10) -- 4/27/2007 Final Health Health

67762-90-7 -- 27 (PM10) -- 2 (PM10) -- 4/27/2007 Final Health Healthfuran 110-00-9 -- 1,4-epoxy-1,3-butadiene 280 100 28 10 10/1/2003 Interim Health Healthfurfural 98-01-1 -- 80 20 8 2 10/1/2003 Interim Health Healthfurfuryl alcohol 98-00-0 -- -- 400 100 40 10 10/1/2003 Interim Health Health

Furilazole 121776-33-8 50 -- 5 -- 12/18/2014 Interim Health Health

fused silica 60676-86-0 -- 27 (PM10) -- 2 (PM10) -- 7/29/2011 Final Health Health

1222-05-5 -- -- 410 -- 41 -- 3/23/2012 Interim Health Healthgallic acid 149-91-7 pyrogallic acid -- 20 (PM10) -- 2 (PM10) -- 4/2/2001 Interim Health Healthgallium arsenide 1303-00-0 arsenic, inorganic compounds -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Healthgallium, organic compounds -- -- -- 20 (PM10) -- 2 (PM10) -- 7/12/2011 Interim Health Healthgamma-(mercaptopropyl, 3-) triethoxysilane 14814-09-6 organosilane EMS 1000 (vapor) -- 100 (vapor) -- 2/17/2004 Interim Health Healthgamma-(mercaptopropyl, 3-) trimethoxysilane 4420-74-0 organosilane MMS 1000 (vapor) -- 100 (vapor) -- 2/17/2004 Interim Health Healthgamma-butyrolactone 96-48-0 -- dihydro-2(3H)-furanone 180 50 18 5 10/14/2014 Interim Health Healthgamma-chloropropyltrimethoxysilane 2530-87-2 organosilane -- 1000 (vapor) -- 100 (vapor) -- 9/17/2003 Under Review Health Healthgamma-hydroxybutyric acid 591-81-1 hexanoic acid -- 200 -- 48 10 9/4/2015 Interim Odor Health

gamma-valerolactone 108-29-2 720 -- 72 -- 10/14/2014 Interim Health Healthgas oils acid treated 64742-17-2 mineral oil, white -- 1000 (vapor) -- 100 (vapor) -- 4/12/2001 Interim Health Healthgasoline (< 1% benzene) 8006-61-9; 86290-81-5 -- 3500 (vapor) 1180 350 (vapor) 118 10/1/2003 Under Review Health Health

gasoline additives, generic, not otherwise specified -- -- -- 1000 (vapor) -- 100 (vapor) -- 10/1/2003 Interim Health Health

gasoline additives, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

gelatin 9000-70-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthgermanium tetrafluoride 7783-58-6 germanium tetrahydride -- 6 -- 0.6 -- 5/23/2013 Interim Health Healthgermanium tetrahydride 7782-65-2 -- 6 2 0.6 0.2 10/1/2003 Interim Health Health

germanium(IV) oxide 1310-53-8 germanium tetrahydride 6 -- 0.6 -- 11/21/2014 Interim Health Health

Gibberellic acid 77-06-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

gilsonite 12002-43-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthgluconic acid 526-95-4 -- -- 32 -- 3.2 -- 4/25/2001 Interim Health Health

gluconic acid, monopotassium salt 299-27-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Glucopon 220 Surfactant 68515-73-1 -- 600 (vapor) -- 60 (vapor) -- 2/13/2001 Interim Health Healthglutaraldehyde 111-30-8 -- glutaral 2 0.5 0.2 0.05 10/1/2003 Interim Health Health

glutaric acid 110-94-1 -- 100 -- 10 -- 5/22/2013 Under Review Health Healthglycerin 56-81-5 -- -- 1000 (vapor) -- 100 (vapor) -- 9/13/2010 Interim Health Health

glycerin 56-81-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthglycerol esters of rosin acids 8050-31-5 -- -- 40 -- 4 -- 4/17/2000 Interim Health Healthglycerol monooleate 25496-72-4 -- KEMESTER 2000 1000 -- 100 -- 1/28/2013 Interim Health Healthglyceryl monostearate 31566-31-1 -- -- 100 -- 10 -- 9/17/2003 Interim Health Healthglyceryl triacetate 102-76-1 -- Triacetin 220 -- 22 -- 9/14/2001 Interim Health Healthglycidol 556-52-5 -- 2,3-epoxy-1-propanol 61 20 6.1 2 10/1/2003 Interim Health Health

glycidyl ether, C8-10, oxirane 68609-96-1 1000 (vapor) -- 100 (vapor) -- 12/9/2002 Interim Health Healthglycine 56-40-6 -- -- 1000 (vapor) -- 100 (vapor) -- 12/28/2000 Interim Health Health

glycine 56-40-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthglycol ether PPH 770-35-4 propylene glycol phenyl ether -- 1860 -- 186 -- 4/7/2003 Interim Health Healthglycol ether, generic, not otherwise specified -- -- 1000 (vapor) -- 100 (vapor) -- 3/17/2014 Interim Health Healthglycol terephthalate esters 68987-51-9 phthalate ester -- 50 -- 5 -- 12/12/2003 Interim Health Health

glycolic acid 79-14-1 acetic acid 250 -- 25 -- 8/30/2013 Interim Health Healthglycolonitrile 107-16-4 -- 2-hydroxyacetonitrile 50 20 5 2 10/1/2003 Interim Health Healthglyoxal 107-22-2 -- oxalaldehyde; 1,2-ethanedione 1 -- 0.1 -- 7/31/2015 Interim Health Healthglyoxylic acid 298-12-4 -- -- 75 -- 7.5 -- 10/1/2003 Interim Health Healthglyphosate 1071-83-6 -- MON 0818 175 (vapor) -- 17.5 (vapor) -- 8/30/2013 Interim Health Health

glyphosate 1071-83-6 particulate matter MON 0818 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

glyphosate, isopropylamine salt 38641-94-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

formaldehyde polymer with 4-(1,1-dimethylproyl)phenolformaldehyde polymer with 4-dodecylphenol and 1,2-ethanediamine

nonyl phenol formaldehyde copolymer

formaldehyde polymer with 4-nonylphenol and oxirane

alkoxylated phenol formaldehyde resin (KB2413)

formaldehyde polymer with 4-nonylphenol, ether with alpha-hydro-omega-hydroxypoly[oxy(methyl-1,2-ethanedyl)], graftformaldehyde polymer with ammonia and chloroethane

formaldehyde polymer with dimethylphenol and methylphenolformaldehyde polymer with methyloxirane, 4-nonylphenol and oxirane

formaldehyde polymer with methyloxirane, 4-nonylphenol and oxirane, didodecylbenzene sulfonate

formaldehyde polymer with N-(2-aminoethyl)-1,2-ethanediamine, and 4-nonylphenolformaldehyde polymer with N-(2-aminoethyl)-1,2-ethanediamine, benzylatedformaldehyde, polymer with 4,4'-(chloromethyl)oxiraneformaldehyde, reaction products with N-butyl-1-butanamine

N-butyl-1-butanamine, reaction products with formaldehyde

fosamine ammonium (Krenite S brush control agent [herbicide])

fuel oil; petroleum oil; recycled fuel cut

1,2-dicyanoethylene; 2-butenedinitrile


fumed silica, di-me siloxanes and silicones, reaction products with silica


3-(dichloroacetyl)-5-(2-furanyl)-2,2-dimethyl-oxazolidine


Galaxolide (1,3,4,6,7,8-hexahydro-4,6,6,7,8,8,-hexamethylcyclopenta[g]-2-benzopyran)

5-methyldihydro-2(3H)-furanone; 4-hydroxypentanoic acid lactone

germanium dioxide; germanium oxide

ARROWLITH SOY RUB-FREE BLACK (30% Gilsonite)


1,5-pentanedioic acid; 1,3-propanedicarboxylate


mono[(C8-10-alkyloxy)methyl] oxirane derivs

hydroxy acetic acid; hydroxyacetic acid, monosodium salt

MON 139 Herbicide; Roundup herbicide



(ppb)Long-term ESL



Long-term ESL Basis

gold 7440-57-5 -- -- 25 (PM10) -- 2.5 (PM10) -- 1/18/2002 Interim Health Healthgold (I) potassium cyanide 13967-50-5 cyanide compounds -- 20 (PM10) -- 2 (PM10) -- 5/20/2010 Interim Health Healthgrain dust, total (oats, wheat, barley) -- -- -- 40 (PM10) -- 4 (PM10) -- 10/1/2007 Interim Health Health

grapefruit terpenes 68917-32-8 d-limonene 1100 -- 110 -- 7/28/2015 Interim Health Healthgraphite, natural or synthetic 7782-42-5 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health HealthGuaifenesin 93-14-1 -- -- 50 -- 5 -- 10/1/2007 Interim Health Health

Guar Gum (dust) 9000-30-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

guaraprolose 39421-75-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthGulftene 12 or 14+ -- -- -- 1000 -- 100 -- 6/29/2010 Interim Health Healthgylcidyl methacrylate 106-91-2 -- 2-oxiranylmethyl methacrylate 29 5 3 0.5 12/20/2010 Interim Health Health

gypsum 7778-18-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhafnium and compounds 7440-58-6 -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthhafnium(IV) oxide 12055-23-1 hafnium and compounds hafnium oxide; hafnium dioxide 5 (PM10) -- 0.5 (PM10) -- 11/21/2014 Interim Health Healthhalothane 151-67-7 -- -- 160 20 16 2 10/1/2003 Interim Health Health

-- -- -- 50 -- 5 -- 12/18/2001 Interim Health HealthHARNESS XTRA -- -- -- 50 -- 5 -- 11/19/2012 Interim Health HealthHARNESS XTRA ORGANIC PREMIX Herbicide -- -- -- 50 -- 5 -- 11/19/2003 Interim Health Health

HDMA 958029-37-3 soluble inorganic fluorides see soluble fluoride -- -- -- 5/13/2015 Final -- --heavy aliphatic solvent naphtha 64742-96-7 -- CCC-400 (100% 2560 -- 256 -- 4/22/2004 Interim Health Health

heavy aromatic distillate 68132-00-3 2450 -- 245 -- 8/30/2013 Interim Health Healthheavy coker gas oil 64741-81-7 -- -- 1000 -- 100 -- 11/2/1999 Interim Health Health

heavy ends of polyethylbenzene residue 212210-96-3 polyethylbenzene heavies 2450 -- 245 -- 5/12/2015 Interim Health Healthheavy paraffinic distillate solvent extract 64742-04-7 -- -- 1000 -- 100 -- 3/7/2002 Interim Health Health

heavy paraffinic hydrotreated distillate 64742-54-7 1000 -- 100 -- 11/6/2003 Interim Health Health


heavy reformate (contains up to 1% benzene) -- -- 1250 -- 125 -- 10/15/2012 Interim Health Healthheavy vacuum gas oils (petroleum) 64741-57-7 -- -- 3500 -- 350 -- 8/30/2013 Interim Health Health

hectorite 12173-47-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

helium 7440-59-7 simple asphyxiant -- simple asphyxiant -- simple asphyxiant -- 10/1/2003 Final Health Health

heneicosane 629-94-7 -- 100 -- 10 -- 4/24/2001 Interim Health Healthheptachlor epoxide 1024-57-3 -- -- 0.5 -- 0.05 -- 10/1/2003 Interim Health Health

heptadecane 629-78-7 -- 3500 -- 350 -- 10/28/2014 Interim Health Healthheptaldehyde 111-71-7 -- heptanal; heptyl aldehyde 140 30 40 8 9/4/2015 Interim Odor Healthheptanoic acid 111-14-8 -- 240 45 53 -- 9/4/2015 Interim Odor Healthheptene 592-76-7 -- -- 14000 3500 1400 350 9/4/2015 Interim Health Healthheptyl acetate 112-06-1 -- acetic acid, heptyl ester 3000 500 300 50 10/25/2012 Interim Health Healthheptyl alcohol 111-70-6 -- 1-heptanol 2700 570 270 57 9/4/2015 Interim Health Healthheptyl formate 112-23-2 hexyl formate formic acid, heptyl ester 1000 -- 100 -- 9/9/2015 Interim Health Healthheptylmercaptan 1639-09-4 -- 1-heptanethiol 2.7 -- 2.7 -- 9/4/2015 Interim Odor Health

HERESITE P-403L Baking Phenolic Coating -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthheterocyclic ether -- -- -- 1000 (vapor) -- 100 (vapor) -- 4/12/2012 Interim Health Healthhexabutyl guanidinium hydrogen chloride 69082-76-4 -- -- 20 -- 2 -- 7/2/2002 Interim Health Health

hexachloro-1,3-butadiene 87-68-3 1,1,2,3,4,4-hexachloro-1,3-butadiene 2 0.2 0.2 0.02 10/1/2003 Interim Health Healthhexachlorobenzene 118-74-1 -- -- 0.25 -- 0.025 -- 10/1/2003 Interim Health Healthhexachlorocyclopentadiene 77-47-4 -- -- 1 0.1 0.1 0.01 10/1/2003 Interim Health Health

hexachloroethane 67-72-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhexachloronaphthalene 1335-87-1 -- -- 2 -- 0.2 -- 10/1/2003 Interim Health Healthhexachloropropene 1888-71-7 -- -- 60 -- 6 -- 10/1/2003 Interim Health Health

hexacosane 630-01-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

hexadecane 544-76-3 -- 3500 -- 350 -- 4/24/2001 Interim Health Healthhexadecenylsuccinic anhydride 32072-96-1 -- ASA 100 (>95%) 240 -- 24 -- 9/14/2004 Interim Health Health

hexadecyl trimethyl ammonium chloride 112-02-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

hexadecylamine 143-27-1 particulate matter Palmitylamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

hexadecyldimethylamine 112-69-6 100 -- 10 -- 10/29/2003 Interim Health Health

hexafluoro-1,3-butadiene 685-63-2 particulate matter Halocarbon 316 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhexafluoroacetone 684-16-2 -- -- 7 1 0.7 0.1 10/1/2003 Interim Health Healthhexafluorobenzene 392-56-3 -- -- 1000 -- 100 -- 9/24/2007 Interim Health Healthhexafluoro-diammonium titanate(2) 16962-40-6 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 4/21/2004 Interim Health Healthhexafluoroethane 76-16-4 -- perfluoroethane; Freon 116 28000 5000 2800 500 10/1/2007 Interim Health Healthhexafluoroisobutylene 382-10-5 -- -- 30 -- 3 -- 10/1/2003 Interim Health Healthhexafluoroisopropanol 920-66-1 -- -- 700 100 70 10 7/19/2010 Interim Health Healthhexafluoropropene 116-15-4 -- -- 6 1 0.6 0.1 11/8/2007 Interim Health Health

hexafluoropropene tetrafluoroethene polymer 25067-11-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhexahydro-4-methylazopin-2-one 3623-05-0 -- beta-methylcaprolactam 230 -- 23 -- 2/28/2008 Interim Health Healthhexahydrophthalic anhydride 85-42-7 HHPA 0.8 -- 0.08 -- 11/8/2007 Interim Health Healthhexamethonium chloride 60-25-3 hexamethylenediamine -- 16 -- 0.54 -- 5/18/2015 Final Health Health

hexamethoxymethyl melamine 3089-11-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhexamethyl disilizane 999-97-3 -- -- 200 -- 20 -- 10/1/2003 Interim Health Healthhexamethyldisiloxane 107-46-0 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 9/15/2003 Under Review Health Healthhexamethylene diisocyanate 822-06-0 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

hexamethylene diisocyanate biuret 4035-89-6 toluene diisocyanate 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

hexamethylene diisocyanate polymer 28182-81-2 8.7 -- 0.87 -- 12/23/2014 Interim Health Healthhexamethylene glycol 629-11-8 -- -- 750 -- 75 -- 10/1/2003 Interim Health Healthhexamethylenediamine 124-09-4 1,6-hexanediamine 16 -- 0.54 -- 9/4/2015 Final Health Healthhexamethylenetetramine 100-97-0 -- -- 170 -- 17 -- 10/1/2003 Interim Health Healthhexamethylenimine 111-49-9 -- azepane 100 25 10 2.5 10/1/2003 Interim Health Healthhexanaldehyde 66-25-1 -- hexanal 330 81 818 200 9/4/2015 Interim Odor Healthhexane, mixed isomers 92112-69-1 n-hexane -- 6200 1800 200 57 9/4/2015 Final Health Health


26375-23-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhexanitrostilbene 20062-22-0 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthhexanoic acid 142-62-1 caproic acid 200 43 48 10 9/4/2015 Interim Odor Health

hexanols 25917-35-5 -- 2000 -- 200 -- 9/4/2015 Interim Health Health

68785-03-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhexazinone 51235-04-2 -- Velpar 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health Healthhexene, hydroformylation products 70955-11-2 1-hexene -- 1700 -- 170 -- 9/4/2015 Interim Health Healthhexene, hydroformylation products, high-boiling 70955-04-3 1-hexene -- 1700 -- 170 -- 9/4/2015 Interim Health Health

terpenes and terpenoids, grapefruit-oil

hydroxypropyl guar; guar gum, 2-hydroxypropyl ether

HALOX FLASH-X 150 (flash rust inhibitor) (sodium nitrite 25%, ammonium benzoate 10%, N,N-Dimethylethanolamine 10%)

1-[(dimethylamino)(morpholino)methylene]-1H-[1,2,3]triazolo[4,5-b]pyridine-1-ium 3-oxide hexafluorophosphate


ESCOREZ 5400; petroleum hydrocarbon resin, hydrogenated


Heavy Base Oils; petroleum lubricating oil base stock; 145 LP Solvent Neutral - Special

Heavy Polyamine X (complex mixture of linear, branched, and cyclic ethyleneamines)





cetyltrimethylammonium chloride; N,N,N-trimethylhexadecan-1-aminium chloride


N,N-dimethylhexadecan-1-amine; palmityl dimethyl amine

1-propene, 1,1,2,3,3,3-hexafluoro-, polymer with 1,1,2,2-tetrafluoroethene

N,N'-2-tris(6-isocyanatohexyl)-imidodicarbonic diamide

1,6-diisocyanatohexane homopolymer; isocyanic acid, hexamethylene ester, polymers; polymeric hexamethylene diisocyanate

hexanedioic acid, polymer with 1,2-ethanediol and 1,3-isobenzofurandione, benzoatehexanedioic acid, polymer with 1,4-butanediol and 1,1'-methylenebis[4-isocyanatobenzene]


hexastearic acid, hexaester with 2,2-bis[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]propane-1,3-diol (polystearate ester)



(ppb)Long-term ESL



Long-term ESL Basis

hexenes, alkenes C6 68526-52-3 1-hexene -- 1700 -- 170 -- 9/4/2015 Interim Health Healthhexyl acrylate 2499-95-8 -- -- 550 -- 55 -- 10/1/2012 Interim Health Healthhexyl bromide 111-25-1 -- 1-bromohexane 140 20 14 2 10/1/2003 Interim Health Healthhexyl cinnamaldehyde 101-86-0 cinnamaldehyde (2E)-2-benzylideneoctanal 100 -- 10 -- 6/16/2015 Interim Health Healthhexyl formate 629-33-4 -- 1000 -- 100 -- 9/21/2007 Interim Health Healthhexyl mercaptan 111-31-9 -- 1-hexanethiol 2.7 -- 3 0.5 9/4/2015 Interim Odor Healthhexyl sulfide 6294-31-1 sulfide 1-(hexylsulfanyl)hexane 110 -- 14 -- 9/2/2015 Interim Odor Health

hexylbenzene 1077-16-3 -- 1250 -- 125 -- 10/24/2000 Interim Health Health

hexylene glycol 107-41-5 -- 2-methyl-2,4-pentanediol; hexasol 1200 250 120 25 10/1/2003 Interim Health Healthhexylene glycol diacetate 6222-17-9 -- -- 1000 -- 100 -- 9/21/2007 Interim Health Health

HI SOL 10 AROMATIC HYDROCARBON -- -- 2450 -- 245 -- 6/4/2012 Interim Health Health

HI SOL 15 -- -- 2450 -- 245 -- 6/4/2012 Interim Health Health

high-boiling distillation residue -- -- 1250 -- 125 -- 10/15/2012 Interim Health Healthhighly refined mineral oil (C15-C50) -- -- -- 1000 (vapor) -- 100 (vapor) -- 11/10/2003 Interim Health Healthhindered amine derivative 79720-19-7 U.V. stabilizer 50 -- 5 -- 11/25/2014 Interim Health HealthHiTEC 3401Y Performance Additive -- -- -- 540 -- 54 -- 11/6/2014 Interim Health HealthHiTEC 4007NA Fuel Additive -- -- -- 1200 -- 190 -- 10/23/2014 Interim Health Health



hydrated ferric oxide 20344-49-4 particulate matter iron hydroxide oxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydraulic oil -- -- -- 1000 -- 100 -- 10/1/2003 Interim Health Healthhydrazine 302-01-2 -- -- 0.13 0.1 0.013 0.01 10/1/2003 Interim Health Healthhydrazine carboxamide hydrochloride 563-41-7 carbohydrazide semicarbazide hydrochloride 45 -- 4.5 -- 5/21/2015 Interim Health Healthhydrazine dihydrochloride 5341-61-7 -- -- 0.3 -- 0.03 -- 11/17/1995 Interim Health Healthhydrazine hydrate 100% 7803-57-8 -- -- 0.13 -- 0.013 -- 6/25/2001 Interim Health Healthhydrazinecarboxamide 57-56-7 carbohydrazide semicarbazide 45 -- 4.5 -- 5/21/2015 Interim Health Healthhydrazoic acid 7782-79-8 -- -- 1.8 1 0.18 0.1 10/1/2003 Interim Health Health

hydrocarbon polymer 68240-01-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


hydrocarbon wax -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

hydrocarbons C8-C11 68553-14-0 -- 1250 -- 125 -- 4/17/2003 Interim Health HealthHydrocarbons, C3-4 Rich, Petroleum Distillates -- -- -- 9300 (vapor) -- 4300 (vapor) -- 9/25/2014 Interim Health Health


hydrocarbons, C6-7, naphtha-cracking, solvent-refined 92045-64-2 -- 3500 -- 350 -- 11/12/2014 Interim Health Health

hydrocarbons, C9-unsatd., polymd. 71302-83-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68956-53-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydrodesulfurized kerosene (petroleum) 64742-81-0 kerosene -- 1000 -- 100 -- 3/25/2002 Interim Health Healthhydrodesulfurized middle distillate (petroleum) 64742-80-9 -- -- 2560 -- 256 -- 4/3/2003 Interim Health Health

hydrogen 1333-74-0 simple asphyxiant -- simple asphyxiant -- simple asphyxiant -- 10/1/2003 Final Health Healthhydrogen bromide 10035-10-6 -- hydrobromic acid 100 30 10 3 10/1/2003 Interim Health Healthhydrogen chloride 7647-01-0 hydrochloric acid 190 130 7.9 5.4 9/4/2015 Final Health Healthhydrogen cyanide 74-90-8 -- Hydrocyanic acid 20 19 2 1.9 5/20/2010 Interim Health Healthhydrogen fluoride 7664-39-3 -- -- 18 22 8.7 11 9/4/2015 Final Health Health

7664-39-3 -- -- 3 3.7 0.6 0.73 10/8/2009 Final Vegetation Vegetation

7664-39-3 -- -- -- -- 0.75 0.91 10/8/2009 Final -- Cattle Fluorosishydrogen iodide 10034-85-2 iodine -- 10 1 1 0.1 8/7/2014 Interim Health Healthhydrogen peroxide 7722-84-1 -- -- 14 10 1.4 1 10/1/2003 Interim Health Healthhydrogen selenide 7783-07-5 -- -- 1.6 0.5 0.16 0.05 10/1/2003 Interim Health Healthhydrogen silsesquioxane 137125-44-1 -- -- 50 -- 5 -- 5/2/2003 Interim Health Health

hydrogen sulfide 7783-06-4 TCEQ Reg Standard -- TCEQ Reg Standard -- TCEQ Reg Standard -- 10/1/2003 Final Health Healthhydrogenated bisphenol A diglycidyl ether 30583-72-3 -- -- 50 -- 5 -- 4/5/2004 Interim Health Healthhydrogenated castor oil 8001-78-3 -- 1000 (vapor) -- 100 (vapor) -- 4/5/2004 Interim Health Health

hydrogenated castor oil 8001-78-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


hydrogenated terphenyls 61788-32-7 -- THERMINOL 66 heat transfer fluid 50 5 5 0.5 10/1/2003 Interim Health HealthHydrolyzed tetraethyl orthosilicate 68412-37-3 tetraethyl orthosilicate -- 850 -- 85 -- 7/7/2000 Interim Health Health

hydroquinone 123-31-9 20 (PM10) -- 2 (PM10) -- 5/20/2010 Interim Health Healthhydrotreated light distillate 68410-97-9 -- Calumet 210-245, lacquer diluent 1000 -- 100 -- 9/27/2007 Interim Health Healthhydrotreated light paraffinic distillate 64742-55-8 -- -- 1000 -- 100 -- 6/20/2003 Interim Health Healthhydrotreated middle distillate (petroleum) 64742-46-7 -- -- 3500 -- 350 -- 2/5/2013 Interim Health Healthhydrotreated residual oil 64742-57-0 -- -- 3500 -- 350 -- 4/5/2004 Interim Health Health



68478-29-5 natural gas, dried -- 18000 -- 1800 -- 9/16/2013 Interim Health Health

hydroxy modified resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydroxy terminated 1,3-butadiene homopolymer 69102-90-5 -- -- 100 -- 10 -- 1/3/2003 Interim Health Healthhydroxy-1-dodecanesulfonic acid sodium salt 128824-30-6 linear alkyl sulfonic acid -- 600 -- 60 -- 8/5/2014 Interim Health Health

hydroxyaluminum distearate 300-92-5 aluminum, insoluble compounds 50 (PM10) -- 5 (PM10) -- 1/30/2002 Interim Health Healthhydroxybutanoic acid ion(1-) 1320-61-2 hexanoic acid -- 200 -- 48 10 9/4/2015 Interim Odor Health

hydroxyethyl cellulose 9004-62-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydroxyethylethylene urea 3699-54-5 -- -- 50 -- 5 -- 10/1/2007 Interim Health Healthhydroxylamine 7803-49-8 -- -- 20 -- 2 -- 10/1/2003 Interim Health Health

hydroxylamine sulfate 10039-54-0 particulate matter hydroxylammonium sulfate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydroxyphosphonoacetic acid (HPAA) 23783-26-8 -- -- 20 -- 2 -- 10/6/1999 Interim Health Healthhydroxypivaldehyde 597-31-9 -- -- 1800 -- 180 -- 10/1/2003 Interim Health Health

hydroxypivalyl hydroxypivalate 1115-20-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydroxypropionic acid 503-66-2 hexanoic acid -- 200 -- 48 10 9/4/2015 Interim Odor Health

hydroxypropyl acrylate 25584-83-2 30 5 3 0.5 5/3/2013 Interim Health Healthhydroxypropyl carbamate isomers 145639-05-0; 17464-96-9carbonate, organic CarbaLink HPC 500 (vapor) -- 50 (vapor) -- 3/7/2013 Interim Health Health

hydroxypropyl carbamate isomers 145639-05-0; 17464-96-9particulate matter CarbaLink HPC must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhydroxypropyl methacrylate 27813-02-1 2-hydroxypropyl methacrylate -- 90 -- 9 -- 3/27/2013 Interim Health Healthhydroxypropyl methacrylate mixture -- 2-hydroxypropyl methacrylate -- 90 -- 9 -- 10/15/2014 Interim Health HealthHyperlite Polyol E-824 (100% polyether polyol) -- -- -- 1000 (vapor) -- 100 (vapor) -- 3/5/2012 Interim Health Health

Hyperlite Polyol E-824 (100% polyether polyol) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthhypobromous acid 13517-11-8 -- -- 10 -- 1 -- 5/11/2004 Interim Health Healthhypochlorous acid 7790-92-3 hydrogen chloride -- 190 -- 7.9 -- 9/5/2013 Final Health Healthhypophosphorous acid 6303-21-5 phosphorous acid phosphinic acid 10 (PM10) -- 1 (PM10) -- 10/22/2014 Interim Health HealthIbuprofen 15687-27-1 -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Health

ICI-3240 -- -- 50 -- 5 -- 10/23/2014 Interim Health HealthImidacloprid 138261-41-3 -- -- 50 (PM10) -- 5 (PM10) -- 6/17/2003 Interim Health Healthimidazoline 27136-73-8 -- 50 (PM10) -- 5 (PM10) -- 1/27/2004 Interim Health Healthiminodiacetic acid 142-73-4 -- -- 90 -- 9 -- 4/30/2001 Interim Health Health

iminodiacetonitrile 628-87-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthindane 496-11-7 -- indan 480 -- 48 -- 10/21/1999 Interim Health Health


alkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C6-C9, generic, not otherwise specified

HOSTAPON SCI-85 anionic surfactant (sodium cocoyl isethionate)HOSTAPON SCI-85 anionic surfactant (sodium cocoyl isethionate)


hydrocarbon resin - C9 unsaturated polymers with phenol


hydrocarbons, C4, 1,3-butadiene-free, polymd., triisobutylene fraction


hydrocarbons, coumarone-indene resin manuf by products

hydrogen fluoride | For air permit reviews in agricultural areashydrogen fluoride | For air permit reviews in agricultural areas with cattle

hydrogenated formaldehyde polymer with benzeneamine

hydroxyquinol; 1,4-dihydroxylbenzene; p-hydroquinone

hydrotreated soybean oil (Agrol Polyol, soy-based polyol)hydrotreated soybean oil (Agrol Polyol, soy-based polyol)hydrotreater separator, tail gas (petroleum), cracked distillate

aluminum distearate; hydroxybis(stearato)aluminum

CELLOSIZE ER-4400 (82%); ethyl cellulose resin

3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate

2-propenoic acid, monoester with 1,2-propanediol

tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione



(ppb)Long-term ESL



Long-term ESL Basis

indanthrone 81-77-6 particulate matter vat blue 4; pigment blue 60 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthindene 95-13-6 -- -- 240 50 24 5 9/4/2015 Interim Health Health

indeno(1,2,3-cd)pyrene 193-39-5 -- 0.5 (PM10) -- 0.05 (PM10) -- 1/6/2004 Interim Health Healthindium 7440-74-6 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Health

indofast violet 93820-66-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

indole 120-72-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

industrial garnet abrasive (< 0.1% free silica) 1302-62-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthInfineum P5707 -- zinc and compounds -- 20 -- 2 -- 10/23/2014 Interim Health Healthiodine 7553-56-2 -- 10 1 1 0.1 10/1/2003 Interim Health Healthiodobenzene 591-50-4 -- -- 1000 -- 100 -- 9/21/2007 Interim Health Healthiodoform 75-47-8 -- -- 6.2 0.4 10 0.6 9/4/2015 Interim Odor Health

ionic surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

ionic surfactant -- -- 600 (vapor) -- 60 (vapor) -- 4/2/2012 Interim Health Health

iprodione 36734-19-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

iron 7439-89-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthiron aluminum titanate 68187-02-0 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 8/21/1996 Interim Health Healthiron cobalt black spinel 68187-50-8 cobalt C.I. Pigment Black 29 0.2 (PM10) -- 0.02 (PM10) -- 4/22/2015 Interim Health Health

iron manganese oxide 11115-91-6 manganese, metal and compounds 2 (PM10) -- 0.2 (PM10) -- 12/3/1999 Interim Health Healthiron manganese oxide 75864-23-2 manganese, metal and compounds Pigment Black 33 2 (PM10) -- 0.2 (PM10) -- 11/30/2010 Interim Health Health

iron oxide (yellow) 51724-00-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

iron oxide black 1309-38-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

iron oxide pigment 12063-19-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthiron pentacarbonyl 13463-40-6 -- -- 8 1 0.8 0.1 10/1/2003 Interim Health Healthiron phosphide 12751-22-3 iron salts, soluble -- 10 (PM10) -- 1 (PM10) -- 9/3/2013 Interim Health Healthiron phosphide (Fe2P) 1310-43-6 iron salts, soluble -- 10 (PM10) -- 1 (PM10) -- 2/20/2002 Interim Health Healthiron phosphide (FeP) 26508-33-8 iron salts, soluble -- 10 (PM10) -- 1 (PM10) -- 5/7/2003 Interim Health Healthiron salts, soluble -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthiron silicide (FeSi) 12022-95-6 iron salts, soluble -- 10 (PM10) -- 1 (PM10) -- 2/20/2002 Interim Health Healthiron zinc chromite pigment 68186-88-9 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 9/13/2012 Final Health Health

iron(II,III) oxide 1317-61-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

iron(III) hydroxide 1309-33-7 particulate matter ferric hydroxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

iron(III) oxide 1309-37-1 particulate matter rouge must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

iron(III) oxide pigment yellow 51274-00-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthiron(III) sulfate 10028-22-5 iron salts, soluble ferric sulfate 10 (PM10) -- 1 (PM10) -- 10/10/2002 Interim Health Health

isatoic anhydride 118-48-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisoalcohols, C7 - C9, C8 rich 68526-83-0 -- Exxal 8 2700 -- 270 -- 1/20/2010 Interim Health Health

isoalkanes, C10 - C13 68551-17-7 SOLTROL 130 3500 -- 350 -- 8/19/2004 Interim Health Health




isoalkanes, C9-C11 68551-16-6 3500 -- 350 -- 3/23/2001 Interim Health Health

isoamyl acetate 123-92-2 2700 500 270 50 9/4/2015 Interim Health Healthisoamyl alcohol 123-51-3 -- -- 150 42 73 20 9/4/2015 Interim Odor Health

isoamyl ether 544-01-4 pentyl ether 1000 -- 100 -- 11/21/2014 Interim Health Health

62929-02-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisobornyl acetate 125-12-2 -- -- 1000 -- 100 -- 11/29/2001 Interim Health Healthisobornyl ester acrylic acid 5888-33-5 -- -- 450 -- 45 -- 6/14/2004 Interim Health Healthisobornyl methacrylate 7534-94-3 -- -- 1000 -- 100 -- 3/27/2013 Interim Health Healthisobutane 75-28-5 -- 2-methylpropane 23000 10000 7200 2400 7/31/2012 Final Health Health

isobutene 115-11-7 -- 180000 81000 32000 14000 9/4/2015 Final Health Healthisobutyl acetate 110-19-0 -- acetic acid, 2-methylpropyl ester 2700 560 270 56 9/4/2015 Interim Health Healthisobutyl acetophenone 38861-78-8 acetophenone -- 490 -- 49 -- 4/16/2003 Interim Health Healthisobutyl acrylate 106-63-8 -- -- 10 2 55 -- 9/4/2015 Interim Odor Healthisobutyl alcohol 78-83-1 -- 2-methyl-1-propanol 1520 500 152 50 10/1/2003 Interim Health Health

isobutyl benzene 538-93-2 -- 1250 -- 125 -- 7/2/2002 Interim Health Healthisobutyl butyrate 539-90-2 butyl butyrate butyric acid, isobutyl ester 3000 -- 300 -- 2/11/2015 Interim Health Healthisobutyl carbonate 539-92-4 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 7/2/2002 Interim Health Health

isobutyl carbonate 539-92-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisobutyl chloroformate 543-27-1 -- -- 18 -- 1.8 -- 7/2/2002 Interim Health Healthisobutyl ether 628-55-7 -- 370 -- 37 -- 2/12/1996 Interim Health Healthisobutyl formate 542-55-2 -- -- 1000 -- 100 -- 9/21/2007 Interim Health Healthisobutyl heptyl ketone 19594-40-2 -- -- 3750 500 375 50 10/1/2003 Interim Health Healthisobutyl isovalerate 589-59-3 butyl isovalerate -- 1500 250 150 23 9/4/2015 Interim Health Healthisobutyl methacrylate 97-86-9 -- -- 1900 330 190 33 10/1/2003 Interim Health Healthisobutyl nitrite 542-56-3 -- -- 80 20 8 2 10/1/2003 Interim Health Healthisobutyl propionate 540-42-1 -- -- 230 43 23 4.3 9/4/2015 Interim Health Health

isobutyl vinyl ether 109-53-5 methyl vinyl ether 4800 -- 480 -- 7/20/2015 Interim Health Healthisobutylamine 78-81-9 -- -- 150 50 15 5 9/4/2015 Interim Health Health

isobutylate UF resin 68002-18-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisobutylphenylethanol 40150-92-3 -- -- 700 -- 70 -- 4/16/2003 Interim Health Healthisobutyraldehyde 78-84-2 -- 2-methylpropanal 410 140 290 100 9/4/2015 Interim Odor Healthisobutyric acid 79-31-2 butyric acid -- 230 65 90 -- 9/4/2015 Interim Odor Healthisobutyronitrile 78-82-0 -- -- 220 80 22 8 10/1/2003 Interim Health Health

Isocryl EP-550 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

isocyanate terminated polyester prepolymer 58675-12-0 hexamethylene diisocyanate polymer -- 8.7 -- 0.87 -- 9/24/2015 Interim Health Healthisocyanobenzotrifluoride 71121-36-3 toluene diisocyanate -- 0.7 -- 0.1 -- 10/1/2014 Interim Health Health

isocyanuric acid 108-80-5 particulate matter 1,3,5-triazinane-2,4,6-trione must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisodecaldehyde 1321-89-7 -- -- 100 -- 10 -- 12/11/1997 Interim Health Healthisodecyl acrylate 1330-61-6 -- -- 550 -- 55 -- 10/1/2003 Interim Health Healthisodecyl alcohol 25339-17-7 -- isodecanol 2700 -- 270 -- 9/4/2015 Interim Health Healthisodecyl benzoate 120657-54-7 benzoic acid -- 500 (vapor) -- 50 (vapor) -- 5/25/2011 Interim Health Health

isodecyl benzoate 120657-54-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

isodecyl diphenyl phosphate 29761-21-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisodecyl methacrylate 29964-84-9 -- 8000 860 800 86 10/1/2003 Interim Health Healthisodecyloxypropylamine 61789-79-5 -- Tomah PA-14 100 (PM10) -- 10 (PM10) -- 4/6/2013 Interim Health Health

isodecyloxypropyliminodipropionic acid 64972-19-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

isododecane 13475-82-6 -- 3500 -- 350 -- 10/24/2001 Interim Health HealthIsodrin 465-73-6 -- dimethanonaphthalene 3.2 -- 0.32 -- 10/1/2007 Interim Health Healthisoflurane 26675-46-7 -- -- 5000 -- 500 -- 5/3/2004 Interim Health Healthisoheptanol 51774-11-9 -- isoheptan-1-ol, isoheptyl alcohol 2700 -- 270 -- 10/1/2012 Interim Health Health

isohexadecanol 36311-34-9 -- 2000 -- 200 -- 9/19/2014 Interim Health Health



diferric dimanganous oxygen(-2) anion

C.I. pigment yellow 42; Colortherm 10; hydrated iron oxide

alkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specified

SOLTROL 100 Isoparaffin Solvent; SOLTROL 125 Isoparaffin Solvent3-methylbutyl acetate; isopentyl acetate

diisoamyl ether; isopentyl ether; 1,1'-oxylbis(3-methylbutane)

isobenzofurandione polymer with aminophenyl indene amine

isobutylene; 2-methyl-1-propene; 2-methylpropene


2-methyl-1-(vinyloxy)propane; 1-ethenoxy-2-methyl-propane





(ppb)Long-term ESL



Long-term ESL Basis

isononanoic acid 3302-10-1 -- -- 640 -- 64 -- 6/28/2010 Interim Health Healthisononanoyl chloride 36727-29-4 hydrogen chloride -- 190 -- 7.9 -- 9/19/2014 Final Health Healthisononyl alcohol 27458-94-2 -- -- 2700 -- 270 -- 10/1/2003 Interim Health Healthisononylamine 27775-00-4 -- -- 100 -- 10 -- 10/29/1998 Interim Health Health

Isonox 132 (98% 2,6-di-t-butyl-4-sec-butylphenol) 17540-75-9 -- -- 50 -- 5 -- 3/31/2003 Interim Health HealthIsooctadecanoic acid 2724-58-5 Isostearic acid Isostearic acid 580 -- 58 -- 1/5/2015 Interim Health Healthisooctyl acrylate 29590-42-9 2-propenoic acid, isooctyl ester 375 50 38 5 12/10/2010 Interim Health Healthisooctyl alcohol 26952-21-6 -- -- 2700 500 270 50 9/4/2015 Interim Health Healthisooctyl thioglycolate 25103-09-7 -- -- 30 -- 3 -- 10/1/2003 Interim Health Health

isooctyltrimethoxysilane 34396-03-7 trimethoxysilane 190 -- 19 -- 12/23/2014 Interim Health Health

Isopar C Fluid -- -- 3500 -- 350 -- 5/28/2015 Interim Health Health

Isopar E Fluid -- -- 3500 -- 350 -- 5/28/2015 Interim Health Health

Isopar G Fluid -- -- 3000 -- 300 -- 5/28/2015 Interim Health Health

Isopar H Fluid -- -- 3500 -- 350 -- 5/28/2015 Interim Health Health

Isopar K Fluid -- -- 3000 -- 300 -- 5/28/2015 Interim Health Health

Isopar L Fluid -- -- 3000 -- 300 -- 5/28/2015 Interim Health Healthisopentane 78-78-4 n-pentane 2-methylbutane 59000 20000 7100 2400 9/4/2015 Final Health Health

isopentyl nitrite 110-46-3 -- isoamyl nitrite; 3-methylbutyl nitrite 100 20 10 2 10/1/2003 Interim Health Healthisophorone 78-59-1 -- -- 230 40 23 4 10/1/2003 Interim Health Healthisophorone diisocyanate 4098-71-9 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Health


isophorone diisocyanate trimer 53895-32-2 hexamethylene diisocyanate polymer -- 8.7 -- 0.87 -- 12/23/2014 Interim Health Healthisophthalic acid 121-91-5 -- isophthalate 50 -- 5 -- 5/20/2010 Interim Health Healthisoprene 78-79-5 -- 2-methyl-1,3-butadiene 60 20 6 2 9/4/2015 Under Review Health Healthisopropanol 67-63-0 -- isopropyl alcohol 4920 2000 492 200 5/20/2010 Interim Health Healthisopropanolamine 78-96-6 -- -- 200 -- 20 -- 10/1/2003 Interim Health Healthisopropanolamine dodecylbenzene sulfonate 42504-46-1 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

isopropenyl acetate 108-22-5 460 100 46 10 11/8/2007 Interim Health Healthisopropyl acetate 108-21-4 -- -- 4200 1000 420 100 9/4/2015 Interim Health Healthisopropyl butyrate 638-11-9 butyl butyrate -- 3000 -- 300 -- 9/4/2015 Interim Health Healthisopropyl chloroformate 108-23-6 -- -- 50 10 5 1 9/3/2013 Interim Health Healthisopropyl formate 625-55-8 -- -- 2460 680 246 68 9/4/2015 Interim Health Healthisopropyl glycidyl ether 4016-14-2 -- -- 2400 500 240 50 10/1/2003 Interim Health Healthisopropyl iodide 75-30-9 -- -- 100 -- 10 -- 4/25/2001 Interim Health Healthisopropyl isobutyrate 617-50-5 butyl butyrate -- 3000 -- 300 -- 9/4/2015 Interim Health Healthisopropyl mercaptan 75-33-2 mercaptan -- 1.4 0.45 1.8 -- 9/4/2015 Interim Odor Healthisopropyl methacrylate 4655-34-9 -- -- 125 -- 13 -- 11/23/2009 Interim Health Healthisopropyl methylthionocarbamate 20753-31-5 -- -- 100 -- 10 -- 10/1/2003 Interim Health Health

isopropyl myristate 110-27-0 -- 1000 (vapor) -- 100 (vapor) -- 9/17/2012 Interim Health Health

isopropyl myristate 110-27-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthisopropyl propionate 637-78-5 -- -- 500 -- 50 -- 8/13/2002 Interim Health Healthisopropyl sulfide 625-80-9 sulfide diisopropyl sulfide 18 3.8 14 -- 9/4/2015 Interim Odor Healthisopropyl(S)-(-)-lactate 63697-00-7 butyl lactate -- 300 -- 30 -- 7/23/2002 Interim Health Healthisopropyl-1H-imidazole 36947-68-9 1-methylimidazole 2-isopropylimidazole 100 -- 10 -- 4/20/2015 Interim Health Healthisopropylamine 75-31-0 -- -- 120 50 12 5 9/4/2015 Interim Health Healthisopropylaniline 768-52-5 -- 110 20 11 2 10/1/2003 Interim Health Healthisopropylated phenol phosphate (3-1) 68937-41-7 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Healthisopropylbenzene 98-82-8 (1-methylethyl)-benzene; cumene 650 130 250 50 9/4/2015 Interim Odor HealthIsopropyldiethanolamine 121-93-7 -- -- 100 -- 10 -- 8/23/2004 Interim Health Healthisopropylmorpholine 1004-14-4 4-ethylmorpholine 4-(1-methylethyl)-morpholine 240 -- 24 -- 9/29/2014 Interim Health Healthisopropyl-tert-butyl ether 17348-59-3 -- -- 2500 -- 250 -- 8/20/2002 Interim Health Healthisoquinoline 119-65-3 -- 5 -- 0.5 -- 8/14/1998 Interim Health HealthIsostearic acid 30399-84-9 Isooctadecanoic acid 580 -- 58 -- 6/24/2014 Interim Health Healthisothiocyanate -- -- 0.7 -- 0.1 -- 9/4/2013 Interim Health Healthisotridecyl alcohol 27458-92-0 -- -- 2700 -- 270 -- 4/13/1999 Interim Health Health

isovaleraldehyde 590-86-3 98 28 180 50 9/4/2015 Interim Odor Healthisovaleric acid 503-74-2 -- isopentanoic acid 14 3.3 42 10 9/4/2015 Interim Odor Health


-- -- -- 7 -- 0.7 -- 10/7/2013 Interim Health Health



68610-97-9 -- -- 600 -- 60 -- 5/31/2001 Interim Health Healthjet fuel -- kerosene aviation turbine fuel 1000 -- 100 -- 10/1/2003 Interim Health Healthkaolin 1332-58-7 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

KATAX 6760L -- -- 100 -- 10 -- 7/20/2015 Interim Health Healthkerosene 8008-20-6 -- 1000 140 100 14 10/1/2003 Interim Health Healthketene 463-51-4 -- -- 10 5 1 0.5 10/1/2003 Interim Health Healthketone, generic, not otherwise specified -- -- 500 -- 50 -- 10/2/2013 Interim Health HealthL-4963M Intermediate -- -- -- 200 -- 20 -- 2/17/2015 Interim Health Health

lactic acid 50-21-5 -- 1000 (vapor) -- 100 (vapor) -- 2/27/2012 Interim Health Healthlactic acid butyl ester 34451-19-9 -- -- 1500 -- 150 -- 3/30/2004 Interim Health Healthlactic acid propyl ester 616-09-1 -- -- 1500 -- 150 -- 3/30/2004 Interim Health Healthlactonitrile 78-97-7 -- 2-hydroxypropanenitrile 300 -- 30 -- 9/21/2007 Interim Health Healthlactose, anhydrous 63-42-3 -- -- 1000 (vapor) -- 100 (vapor) -- 9/5/2013 Interim Health Health

lactose, anhydrous 63-42-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

L-alpha-lecithin, soybean 8002-02-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlambda-cyhalothrin 91465-08-6 -- MATADOR 120EC insecticide 1000 (vapor) -- 100 (vapor) -- 7/23/2012 Interim Health Health

lambda-cyhalothrin 91465-08-6 particulate matter MATADOR 120EC insecticide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Lanco 1900 MF -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlanoline, anhydrous 8006-54-0 -- -- 1000 (vapor) -- 100 (vapor) -- 11/30/2001 Interim Health Health

lanoline, anhydrous 8006-54-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlanthanum chloride 10099-58-8 lanthanum oxide -- 50 (PM10) -- 5 (PM10) -- 12/10/2010 Interim Health Healthlanthanum nitrate 10277-43-7 lanthanum oxide -- 50 (PM10) -- 5 (PM10) -- 3/5/2013 Interim Health Healthlanthanum oxide 1312-81-8 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthlard oil -- Base 10-L (sulfurized lard oil) -- 1000 -- 100 -- 10/6/2014 Interim Health Health

Laromer PO9044V -- 45 -- 4.5 -- 10/20/2014 Interim Health Health

L-ascorbic acid 50-81-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlasiocarpine 303-34-4 -- -- 30 -- 3 -- 10/1/2003 Interim Health Health


latex polymer, resin, rubber -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlauric acid 143-07-7 -- dodecanoic acid 800 -- 80 -- 9/4/2015 Interim Health Health

(2,4,4-trimethylpentyl)trimethoxysilane

alkanes, C5-C16, generic, not otherwise specifiedalkanes, C5-C16, generic, not otherwise specifiednaphtha, petroleum, hydrotreated, heavyalkanes, C5-C16, generic, not otherwise specifiednaphtha, petroleum, hydrotreated, heavynaphtha, petroleum, hydrotreated, heavy

isophorone diisocyanate based adduct (Cyclohexane, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethyl-, homopolymer)

1-methylvinyl acetate; prop-1-en-2-yl acetate; 1-Propen-2-ol, acetate

1-methylethyl ester tetradecanoic acid1-methylethyl ester tetradecanoic acid

aldehyde, generic, not otherwise specified

isopentanal; 3-methylbutanal; 3-methyl butyraldehyde

Jeffcat MM-70 (blend of 4-methoxyethylmorpholine and 1,4-dimethyl piperazine)Jeffcat ZF-167 (50% dipropylene glycol, 50% ethanamine, 2,2'-oxybis[N,N-dimethyl-)

Jeffcat ZF-53 (triethylenediamine and bis-(2-dimethylaminoethyl)ether in solution in dipropylene glycol)

Jeffol R-350-X (100% poly[oxy{methyl-1,2-ethandiyl}, alpha-hydro-omega-hydroxy-, ether with bis{2-hydroxyethyl}amino}methyl]phenol [3:1])

Jeffol R-466-X (100% formaldehyde, polymer with nonylphenol, reaction products with diethanolamine and propylene oxide)



2-propenoic acid, polymer with oxirane and 1,2,3-propanetriol

Glycerinehoxylate, esterified with acrylic acid (W/W: 90%), acrylic acid (W/W: 10%)vitamin C; ascorbate; 3-oxo-L-gulofuranolactone

LATEX LXC 8476NA (40-62% carboxylated styrene/butadiene polymer)



(ppb)Long-term ESL



Long-term ESL Basis

lauric acid monoethanolamine 142-78-9 lauramide MEA 100 -- 10 -- 6/10/2015 Interim Health Healthlauryl alcohol 112-53-8 -- 1-dodecanol; EPAL 12 1000 -- 100 -- 9/4/2015 Interim Health Healthlauryl bromide 143-15-7 -- -- 220 -- 22 -- 4/21/2003 Interim Health Health

lauryl hydroxyethyl imidazoline 136-99-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

lauryl hydroxysultaine 13197-79-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

lauryl hydroxysultaine 13197-79-1 -- 600 (vapor) -- 60 (vapor) -- 5/7/2015 Interim Health Healthlauryldimethylamine 112-20-9 -- N,N-dimethyl-1-dodecanamine 100 -- 10 -- 10/1/2007 Interim Health Healthlead 7439-92-1 -- -- -- must meet NAAQS -- 10/1/2003 Final -- Healthlead arsenate 7784-40-9 arsenic, inorganic compounds -- 3 (PM10) -- 0.067 (PM10) -- 7/31/2012 Final Health Health

lead borate glass 65997-18-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlead chromate 7758-97-6 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthlead chromate oxide 18454-12-1 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthlead oxide phosphonate 12141-20-7 lead dibasic lead phosphite -- -- must meet NAAQS -- 9/17/2012 Final -- Healthlead sulfochromate yellow 1344-37-2 chromium(VI) compounds C.I. Pigment Yellow 34 0.39 (PM10) -- 0.0043 (PM10) -- 10/21/2014 Final Health Healthlead(IV) chloride 13463-30-4 lead lead tetrachloride -- -- must meet NAAQS -- 6/3/2014 Final -- Healthleavo-menthol 2216-51-5 -- -- 1000 (vapor) -- 100 (vapor) -- 4/16/2004 Interim Health Health

leavo-menthol 2216-51-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

lecithin 8002-43-5 particulate matter soya lecithin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

lemon terpenes 68917-33-9 d-limonene terpenes and terpenoids, lemon-oil 1100 -- 110 -- 7/28/2015 Interim Health Healthlemongrass oil 8007-02-1 vegetable oil mist -- 1000 (vapor) -- 100 (vapor) -- 9/3/2015 Interim Health Healthlemonile 61792-11-8 acetonitrile 3,7-dimethyl-2,6-nonadienenitrile 340 -- 34 -- 7/20/2015 Interim Health Health


levulinic acid 123-76-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

light aliphatic solvent naphtha 64742-89-8 3500 -- 350 -- 2/12/2013 Under Review Health Health

light aromatic distillate 67891-80-9 -- 1250 -- 125 -- 10/6/2014 Interim Health Health

light reformate (contains 8-12% benzene) -- -- 1250 -- 125 -- 10/15/2012 Interim Health Healthlight vacuum gas oils (petroleum) 64741-58-8 -- -- 3500 -- 350 -- 3/10/2009 Interim Health Health


lily aldehyde 80-54-6 -- 500 -- 50 -- 4/30/2013 Interim Health Healthlime terpenes 68917-71-5 d-limonene terpenes and terpenoids, lime-oil 1100 -- 110 -- 7/28/2015 Interim Health Healthlinear alkyl sulfonic acid -- -- 600 -- 60 -- 8/5/2014 Interim Health Health

linear alkylbenzene sulfonic acid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthlinear alkylbenzenesulfonic acid -- -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Healthlinoleic acid 60-33-3 -- -- 1000 (vapor) -- 100 (vapor) -- 8/28/2002 Interim Health Health

linoleic acid 60-33-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

linoleic betaine -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Linpar 1416-V or 15-V Normal Paraffin 90622-46-1 -- 3500 -- 350 -- 11/20/2003 Interim Health Healthlinseed oil 8001-26-1 -- -- 1000 (vapor) -- 100 (vapor) -- 12/5/2002 Interim Health Healthlinseed oil fatty acid 20761-33-4 -- boiled linseed oil 1000 (vapor) -- 100 (vapor) -- 12/5/2012 Interim Health Healthlinseed oil polymerized 67746-08-1 -- -- 1000 (vapor) -- 100 (vapor) -- 4/17/2001 Interim Health Health



linseed oil, polymer with dicyclopentadiene 68213-53-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


71243-64-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthLinuron 330-55-2 -- -- 40 (PM10) -- 4 (PM10) -- 10/1/2003 Interim Health Health

liquified petroleum gas (LPG) 68476-85-7 simple asphyxiant -- simple asphyxiant -- simple asphyxiant -- 4/1/2012 Final Health Healthlithium 12-hydroxystearate 7620-77-1 lithium, inorganic compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlithium carbonate 554-13-2 lithium, inorganic compounds lithocarb 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlithium chloride 7447-41-8 lithium, inorganic compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlithium hexafluorophosphate 21324-40-3 lithium, inorganic compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlithium hydride 7580-67-8 lithium monohydride 0.25 (PM10) -- 0.025 (PM10) -- 10/1/2003 Interim Health Healthlithium hydroxide 1310-65-2 lithium hydride anhydrous lithium hydroxide 0.25 (PM10) -- 0.025 (PM10) -- 9/11/2015 Interim Health Healthlithium oxide 12057-24-8 lithium hydride lithium monooxide 0.25 (PM10) -- 0.025 (PM10) -- 9/11/2015 Interim Health Healthlithium silicate 12627-14-4 lithium, inorganic compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlithium, elemental 7439-93-2 lithium, inorganic compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlithium, inorganic compounds -- inorganic lithium 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthlitsea cubeba oil 68855-99-2 d-limonene terpene oil of litsea cubeba 1100 -- 110 -- 7/28/2015 Interim Health Health

LOSURF-300D -- -- 600 (vapor) -- 60 (vapor) -- 5/14/2012 Interim Health Health

low condensate of terephthalic acid -- particulate matter terephthalic acid condensate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

lubricating oils, petroleum, hydrotreated, spent 64742-58-1 -- 1000 -- 100 -- 6/4/2003 Interim Health HealthLubrizol 86GR calcium sulfonate (grease) -- -- -- 600 (vapor) -- 60 (vapor) -- 10/7/2013 Interim Health Health

Lubrizol 86GR calcium sulfonate (grease) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthLubrizol 9045 -- -- -- 680 -- 170 -- 10/23/2014 Interim Health HealthLUBRIZOL 9990A -- zinc and compounds -- 20 -- 2 -- 8/21/2014 Interim Health HealthLubrizol C-61 Sludge -- -- -- 260 -- 26 -- 9/26/2014 Interim Health Health

LUN 550 ETHOX -- -- 600 -- 60 -- 10/23/2014 Interim Health Health

lupinine acrylate 60537-74-8 2-hydroxypropyl acrylate 30 -- 3 -- 11/21/2014 Interim Health Health

-- hexamethylene diisocyanate polymer -- 8.7 -- 0.87 -- 12/23/2014 Interim Health Health

Lytor 105K Tall Oil Rosin Soap -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMACKAM CL 182 -- -- -- 300 -- 30 -- 7/30/2015 Interim Health Health

MACOL OP 10 SP (nonionic surfactant) -- -- 600 (vapor) -- 60 (vapor) -- 2/28/2013 Interim Health Health

MACOL OP 10 SP (nonionic surfactant) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmagnesite 546-93-0 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium aluminum silicate 1318-59-8 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Health

magnesium bis(2-dodecylbenzenesulfonate) 27479-45-4 magnesium oxide 40 (PM10) -- 4 (PM10) -- 9/2/2015 Interim Health Health

magnesium bis(2-ethylhexanoate) 15602-15-0 magnesium oxide 40 (PM10) -- 4 (PM10) -- 9/2/2015 Interim Health Healthmagnesium chloride 7786-30-3 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium chromate, x-hydrate 13423-61-5 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthmagnesium ferrite 12068-86-9 magnesium oxide magnesium bis[oxido(oxo)iron] 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium fluoride (water insoluble) 7783-40-6 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium hydroxide 1309-42-8 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium nitrate 10377-60-3 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Health

magnesium oxide 1309-48-4 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium petroleum sulfonate 61789-87-5 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium resinate 68611-24-5 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Health



Leukotan NS3 Acrylic Syntan (acrylic polymers and butoxy-2-propanol)

lactol spirits; Lacolene; UDEX Raffinate

alkyl benzene, C6-C9, generic, not otherwise specifiedalkyl benzene, C6-C9, generic, not otherwise specified

lignin, alkali, reaction products with dimethylamine and formaldehyde

lignin, Kraft, dimethylamino-, methylatedlilial; 4-(1,1-dimethylethyl)-alpha-methyl-benzenepropanal


linseed oil, glycerin, pentaerythritol, gum rosin, maleic anhydride, phthalic anhydride polymer (alkyd oil)

tung oil, polymer with glycerol, maleic anhydride, pentaerythritol, phthalic anhydride and rosin

linseed oil, glycerin, pentaerythritol, gum rosin, maleic anhydride, phthalic anhydride polymer (alkyd oil)

tung oil, polymer with glycerol, maleic anhydride, pentaerythritol, phthalic anhydride and rosin

linseed oil, polymer with glycerol and phthalic anhydride

linseed oil, polymer with pentaerythritol, phthalic anhydride, soybean oil, styrene and vinyltoluene

soybean oil, linseed oil, pentaerythritol, phthalic anhydride, vinyltoluene, styrene polymer


Industrial Oil Lube Additive; Defoamer


[1R,9aR,(-)]-octahydro-2H-quinolizine-1-methanol acrylate; (1R,9aR)-octahydro-2H-quinolizin-1-ylmethyl prop-2-enoate

Lupranate M20 (polymethylene polyphenylisocyanate, mixture of isocyanates)


benzenesulfonic acid, 2-dodecyl-, magnesium salt (2:1)hexanoic acid, 2-ethyl-, magnesium salt (2:1)

magnesium oxide fume; magnesium monoxide



(ppb)Long-term ESL



Long-term ESL Basis

magnesium salt of dodecylbenzene succinic anhydride 71786-47-5 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium silica hydrate 1343-90-4 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium sulfate 7487-88-9 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthmagnesium sulfate, heptahydrate 10034-99-8 magnesium oxide bitter salt 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health HealthMainlube 240 oil additive (engine oil additive) -- -- -- 250 -- 25 -- 2/14/2013 Interim Health Health

malachite green 569-64-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMalathion 121-75-5 -- -- 10 -- 1 -- 5/20/2010 Interim Health Health

165526-46-5 -- -- 100 -- 10 -- 8/8/1997 Interim Health Healthmaleic acid 110-16-7 -- (2Z)-2-butenedioic acid 14 -- 1.4 -- 10/1/2003 Interim Health Healthmaleic anhydride 108-31-6 -- 2,5-furanedione 10 2.5 1 0.25 10/1/2003 Interim Health Health

maleic hydrazide 123-33-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmalic acid 6915-15-7 succinic anhydride -- 25 -- 2.5 -- 3/1/2002 Interim Health Healthmalonic acid 141-82-2 -- -- 20 -- 2 -- 9/21/2007 Interim Health Healthmalononitrile 109-77-3 -- -- 80 30 8 3 10/1/2003 Interim Health Health

8018-01-7 -- -- 10 (PM10) -- 1 (PM10) -- 12/20/2010 Interim Health Healthmaneb 12427-38-2 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Healthmanganese acetate 638-38-0 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 5/16/2002 Interim Health Healthmanganese carbonate 598-62-9 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/16/2001 Interim Health Healthmanganese carboxylate 27253-32-3 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 1/29/2004 Interim Health Healthmanganese cyclopentadienyl tricarbonyl 12079-65-1 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthmanganese dihydrogen phosphate 18718-07-5 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/30/1997 Interim Health Healthmanganese dioxide 1313-13-9 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 4/25/2003 Interim Health Healthmanganese drier (50% Mn decanoate) 23250-73-9 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 4/7/2008 Interim Health Healthmanganese naphthenate 61788-57-6 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/16/2001 Interim Health Healthmanganese octoate 15956-58-8 manganese, metal and compounds manganese alkanoate 2 (PM10) -- 0.2 (PM10) -- 8/20/2004 Interim Health Healthmanganese oxide 1344-43-0 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/23/2002 Interim Health Healthmanganese salt with synthetic acids 68443-00-5 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 8/31/1999 Interim Health Healthmanganese(III) oxide 1317-34-6 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 6/13/2013 Interim Health Healthmanganese, metal and compounds 7439-96-5 -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Health

mannitol 87-78-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

mannose 3458-28-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Mapico Yellow Iron Oxide -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthm-chloroaniline 108-42-9 -- -- 30 6 3.1 0.6 10/1/2003 Interim Health Healthm-chlorophenol 108-43-0 -- -- 19 3.6 30 6 9/4/2015 Interim Odor Healthm-cresol 108-39-4 p-cresol 3-methylphenol 4.4 -- 10 2.3 9/4/2015 Interim Odor Healthm-cresoxyethanol 37281-57-5 -- 2-(3-tolyloxy)ethanol 1000 (vapor) -- 100 (vapor) -- 5/14/2013 Interim Health Health

m-cresoxyethanol 37281-57-5 particulate matter 2-(3-tolyloxy)ethanol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthm-diethylbenzene 141-93-5 1,3-diethylbenzene 2500 460 250 46 9/4/2015 Interim Health Healthmedium aliphatic solvent naphtha (petroleum) 64742-88-7 -- Aromatic 140-66 3500 -- 350 -- 2/26/2001 Interim Health Health

medium reformate (contains 13.38% benzene) -- -- 1250 -- 125 -- 1/23/2013 Interim Health Health

Mefenoxam (phenylamide funficide) 70630-17-0 -- 100 -- 10 -- 10/15/2014 Interim Health Health

melamine 108-78-1 particulate matter 1,3,5-triazinane-2,4,6-triimine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

melamine formaldehyde resin 68036-97-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

melamine polymer with formaldehyde 9003-08-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

MELFLUX 1641 F -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMelphalan 148-82-3 isothiocyanate phenylalanine mustard 0.7 -- 0.1 -- 9/5/2013 Interim Health Health

menthol 89-78-1 methylcyclohexanol 2-isopropyl-5-methylcyclohexanol 2340 360 234 36 9/4/2015 Interim Health Health

Mepiquat chloride, particulate 24307-26-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmercaptan -- thiol 18 -- 1.8 -- 9/4/2013 Interim Health Healthmercaptanized vinyl norbornene -- 5-vinyl-2-norbornene MVNB 430 -- 43 -- 4/21/2015 Interim Health Healthmercaptobenzothiazole 149-30-4 -- 50 (PM10) -- 5 (PM10) -- 12/20/2010 Interim Health Healthmercuric (II) nitrate 10045-94-0 mercury, inorganic compounds mercury dinitrate 0.25 (PM10) -- 0.025 (PM10) -- 10/1/2012 Interim Health Healthmercury aryl compounds -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthmercury, alkyls -- -- -- 0.1 (PM10) -- 0.01 (PM10) -- 10/1/2003 Interim Health Healthmercury, elemental 7439-97-6 mercury, inorganic compounds -- 0.25 (PM10) -- 0.025 (PM10) -- 10/1/2003 Interim Health Healthmercury, inorganic compounds -- -- 0.25 (PM10) -- 0.025 (PM10) -- 10/1/2003 Interim Health Healthmesityl oxide 141-79-7 -- -- 400 100 40 10 9/4/2015 Interim Health Healthmeta-cymene 535-77-3 para-cymene m-cymene 2750 500 275 50 10/1/2003 Interim Health Health

-- -- -- 7 (PM10) -- 0.7 (PM10) -- 10/23/2002 Interim Health HealthMetalaxyl 57837-19-1 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthmetallurgical coke (86-91% carbon) -- carbon black -- 35 (PM10) -- 3.5 (PM10) -- 5/3/2008 Interim Health Healthmeta-methylstyrene 100-80-1 alpha-methylstyrene 3-methylstyrene 250 52 48 10 9/4/2015 Interim Odor Health

Metanil Yellow 587-98-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethacrolein 78-85-3 -- 2-methyl-2-Propenal 16 5.7 2.4 0.87 9/4/2015 Final Health Healthmethacrylamide 79-39-0 -- 10 -- 1 -- 10/1/2003 Interim Health Healthmethacrylic acid 79-41-4 -- 180 50 18 5 11/8/2007 Interim Health Health

methacrylic acid ethyl acrylate polymer 25212-88-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methacrylonitrile 126-98-7 -- 27 10 2.7 1 10/1/2003 Interim Health Health

methacryloxyethyl ethylene urea 86261-90-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methane 74-82-8 simple asphyxiant natural gas simple asphyxiant -- simple asphyxiant -- 4/1/2012 Final Health Healthmethane sulfonyl chloride 124-63-0 -- -- 20 -- 2 -- 6/26/2003 Interim Health Healthmethanesulfonic acid 75-75-2 -- -- 100 -- 10 -- 10/1/2003 Interim Health Healthmethanethiol 74-93-1 -- methyl mercaptan 1.9 0.99 1 0.5 9/4/2015 Interim Odor Healthmethanol 67-56-1 -- methyl alcohol 3900 3000 2100 1600 3/14/2014 Final Health Healthmethapyrilene 91-80-5 -- -- 40 -- 4 -- 10/1/2003 Interim Health Healthmethidathion 950-37-8 -- Supracide 4 (PM10) -- 0.4 (PM10) -- 10/1/2007 Interim Health HealthMethiocarb (Mesurol) 2032-65-7 -- -- 20 (PM10) -- 2 (PM10) -- 5/23/1998 Interim Health Healthmethomyl 16752-77-5 -- -- 25 -- 2.5 -- 10/1/2003 Interim Health Health

methomyl oxime 13749-94-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methoxy PEG-16 95507-80-5 Jeffersol EM; 2-methoxyethanol 600 -- 60 -- 4/27/2001 Interim Health Health

20324-32-7 -- -- 1000 -- 100 -- 12/10/1999 Interim Health Healthmethoxyacetic acid 625-45-6 -- -- 37 10 3.7 1 5/20/2010 Interim Health Healthmethoxybutanol 30677-36-2 -- -- 1000 -- 100 -- 12/17/2002 Interim Health Health

Methoxychlor 72-43-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethoxyflurane 76-38-0 -- -- 140 20 14 2 10/1/2003 Interim Health Healthmethoxyisopropylamine 37143-54-7 -- -- 100 -- 10 -- 11/3/2003 Interim Health Health

83713-01-3 polyoxypropylenediamine Jeffamine M-2070 (100%) 180 -- 18 -- 9/5/2013 Interim Health Health

methyl (1,2,2,6,6-pentamethyl-4-piperidinyl) sebecate 82919-37-7 -- -- 100 -- 10 -- 4/5/2004 Interim Health Health

methyl 1H-benzimidazol-2-ylcarbamate 10605-21-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethyl 2-cyanoacrylate 137-05-3 -- -- 90 20 9 2 10/1/2003 Interim Health Health

methyl 2-hydroxyethyl cellulose 9032-42-2 particulate matter hydroxyethyl methyl cellulose must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethyl 9-decenoate 25601-41-6 methyl oleate 9-decenoic acid, methyl ester 1000 (vapor) -- 100 (vapor) -- 10/6/2014 Interim Health Health

methyl 9-decenoate 25601-41-6 particulate matter 9-decenoic acid, methyl ester must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethyl acetate 79-20-9 -- -- 6000 2000 600 200 9/4/2015 Interim Health Health

maleated tall oil fatty acids, neutralized with tall oil fatty acid diethylenetriamine reaction products

Mancozeb (coordination product of zinc ion and manganese ethylene bisdithiocarbamate)


N-(2,6-dimethylphenyl)-N-(2-methoxyacetyl)-D-alanine methyl ester

metal carboxylate mixture (19% Zr carboxylate, 43% Ca carb, 14% Co carb, 24% Mn carb)

sodium 3-[(E)-(4-anilinophenyl)diazenyl]benzenesulfonate

2-methyl-2-propenoic acid, polymer with ethyl 2-propenoate2-methyl-2-propenenitrile; methylacrylonitrile

methyl-N-Hydroxyethanimidothioate; N-hydroxy-ethanimidothioic acid methyl ester


methoxy-3-propoxypropanol dipropylglycomethyl ether

methoxypoly[oxyethylene/oxypropylene]-2-propylamine

carbendazim; carbamic acid, N-1H-benzimidazol-2-yl-, methyl ester



(ppb)Long-term ESL



Long-term ESL Basis

methyl acetoacetate 105-45-3 -- -- 3000 -- 300 -- 10/1/2003 Interim Health Healthmethyl acetylene-propadiene mixture 59355-75-8 -- MAPP 16400 10000 1640 1000 10/1/2003 Interim Health Healthmethyl acrylate 96-33-3 -- acrylic acid, methyl ester 60 17 7 2 9/4/2015 Interim Odor Healthmethyl aniline 100-61-8 -- -- 20 5 2 0.5 10/1/2003 Interim Health Healthmethyl benzoate 93-58-3 -- 160 30 16 3 10/1/2003 Interim Health Health


methyl butyl ketone 591-78-6 2-hexanone methyl n-butyl ketone; 2-hexanone 40 10 4 1 10/1/2003 Interim Health Healthmethyl butyrate 623-42-7 -- -- 12800 3000 1280 300 9/4/2015 Interim Health Healthmethyl caprylate 111-11-5 -- methyl octanoate 100 -- 10 -- 1/24/1995 Interim Health Health

methyl carbamate 598-55-0 -- 750 -- 75 -- 7/9/2014 Interim Health Health

1514-87-0 -- -- 25 -- 2.5 -- 9/19/2007 Interim Health Healthmethyl chloroform 71-55-6 -- 1,1,1-trichloroethane 2800 510 1500 280 6/1/2011 Final Health Healthmethyl chloroformate 79-22-1 -- -- 2 0.5 0.2 0.05 10/1/2003 Interim Health Healthmethyl coconate 67762-37-2 -- -- 1000 -- 100 -- 4/18/2000 Interim Health Healthmethyl cyanoacetate 105-34-0 -- 70 -- 7 -- 9/19/2007 Interim Health Healthmethyl cyclohexene 1335-86-0 -- 940 240 94 24 10/1/2003 Interim Health Healthmethyl cyclopentadienyl manganese tricarbonyl 12108-13-3 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Healthmethyl decanoate 110-42-9 -- methyl caprate 100 -- 10 -- 1/24/1995 Interim Health Healthmethyl dichlorosilane 75-54-7 -- -- 8 2 0.8 0.2 10/1/2003 Interim Health Health

68298-14-6 -- 175 -- 18 -- 4/23/2004 Interim Health Healthmethyl ethyl aniline 24549-06-2 -- -- 100 -- 10 -- 10/1/2003 Interim Health Healthmethyl ethyl benzene, all isomers -- -- -- 1250 250 125 25 10/1/2003 Interim Health Healthmethyl ethyl ketone 78-93-3 -- 2-butanone 18000 6000 2600 900 9/4/2015 Final Health Healthmethyl ethyl ketone oxime 96-29-7 -- -- 360 100 36 10 5/20/2010 Interim Health Healthmethyl ethyl ketone peroxide 1338-23-4 -- -- 15 2 1.5 0.2 10/1/2003 Interim Health Healthmethyl ethyl succinate 627-73-6 -- -- 100 -- 10 -- 9/18/2012 Interim Health Healthmethyl formamide 123-39-7 -- -- 110 45 11 4.5 10/1/2003 Interim Health Healthmethyl formate 107-31-3 -- formic acid, methyl ester 1200 500 120 50 5/20/2010 Interim Health Healthmethyl glutaronitrile 4553-62-2 -- -- 80 20 8 2 10/1/2003 Interim Health Healthmethyl glycolate 96-35-5 -- -- 250 -- 25 -- 1/24/1995 Interim Health Health

methyl hexahydrophthalic anhydride 25550-51-0 -- 60 -- 6 -- 1/7/2004 Interim Health Healthmethyl hydrazine 60-34-4 -- -- 0.2 0.1 0.02 0.01 10/1/2003 Interim Health Healthmethyl iodide 74-88-4 -- -- 120 20 12 2 10/1/2003 Interim Health Healthmethyl isoamyl ketone 110-12-3 -- 5-methyl-2-hexanone 470 100 47 10 9/4/2015 Interim Health Healthmethyl isobutyl ketone 108-10-1 -- hexone; 2-methyl-4-pentanone 820 200 82 20 9/4/2015 Under Review Health Healthmethyl isobutyrate 547-63-7 butyl butyrate -- 3000 -- 300 -- 9/4/2015 Interim Health Healthmethyl isocyanate 624-83-9 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthmethyl isopropyl ether 598-53-8 -- -- 2500 -- 250 -- 1/24/1995 Interim Health Healthmethyl isopropyl ketone 563-80-4 -- -- 7050 2000 705 200 9/4/2015 Interim Health Healthmethyl isothiocyanate 556-61-6 isothiocyanate methyl mustard oil 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

methyl laurate 111-82-0 dodecanoic acid, methyl ester 1000 (vapor) -- 100 (vapor) -- 6/23/2015 Interim Health Healthmethyl mercaptopropianamide 52334-99-3 -- -- 25 -- 2.5 -- 8/11/1997 Interim Health Health

methyl methacrylate 80-62-6 -- 860 210 210 50 9/4/2015 Interim Odor Healthmethyl methane sulfonate 66-27-3 -- -- 25 -- 2.5 -- 3/19/2003 Interim Health Healthmethyl n-amyl ketone 110-43-0 -- 2-heptanone; methyl amyl ketone 4500 960 840 180 9/4/2015 Final Health Healthmethyl nonafluorobutyl ether 163702-07-6 -- -- 200 -- 20 -- 9/10/2012 Interim Health Healthmethyl octyl ketone 693-54-9 -- 2-decanone 1000 -- 100 -- 9/26/2007 Interim Health Healthmethyl oleate 112-62-9 methyl (9Z)-9-octadecenoate 1000 (vapor) -- 100 (vapor) -- 6/17/2003 Interim Health Health

methyl oleate 112-62-9 particulate matter methyl (9Z)-9-octadecenoate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methyl orange 547-58-0 -- 17 -- 1.7 -- 5/12/2015 Interim Health Healthmethyl palmitate 112-39-0 -- hexadecanoic acid, methyl ester 1000 (vapor) -- 100 (vapor) -- 9/17/2012 Interim Health Health

methyl palmitate 112-39-0 particulate matter hexadecanoic acid, methyl ester must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethyl parathion 298-00-0 -- 2 -- 0.2 -- 10/1/2003 Interim Health Health

methyl para-toluate 99-75-2 methyl benzoate 160 -- 16 -- 10/28/2014 Interim Health Health


68440-64-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethyl propandiol 2163-42-0 2-ethyl-1,3-hexanediol -- 500 -- 50 -- 11/10/2000 Interim Health Healthmethyl propionate 554-12-1 -- -- 370 100 37 10 9/4/2015 Interim Health Healthmethyl propyl ether 557-17-5 dipropyl ether 1-methoxy propane 2500 -- 250 -- 1/24/1995 Interim Health Healthmethyl salicylate 119-36-8 acetylsalicylic acid Winter oil 50 8 5 0.8 9/4/2015 Interim Health Health

methyl sec-butyl ketone 565-61-7 -- 500 122 50 12 9/4/2015 Interim Health Healthmethyl silane 992-94-9 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Interim Health Healthmethyl silicate 681-84-5 -- -- 60 10 6 1 10/1/2003 Interim Health Health

methyl stearate 112-61-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methyl tert-butyl ether 1634-04-4 630 170 180 50 9/4/2015 Interim Odor Health

methyl trimethylacetate 598-98-1 -- 100 -- 10 -- 6/25/2004 Interim Health Health

methyl urea formaldehyde resin 68071-45-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethyl vinyl acetate 3724-55-8 -- -- 150 -- 15 -- 8/13/2002 Interim Health Healthmethyl vinyl ether 107-25-5 vinyl methyl ether; methoxyethene 4800 2000 480 200 4/9/2014 Interim Health Healthmethyl vinyl ketone 78-94-4 -- vinyl methyl ketone 6 2 0.6 0.2 10/1/2003 Interim Health Healthmethyl-2-hydroxyisobutyrate 2110-78-3 butyl lactate -- 300 -- 30 -- 10/8/2014 Interim Health Healthmethyl-3-buten-2-one 814-78-8 -- 125 -- 13 -- 2/6/2008 Interim Health Healthmethyl-3-mercaptopropionate 2935-90-2 -- -- 25 -- 2.5 -- 8/11/1997 Interim Health Healthmethyl-3-methoxy proprionate 3852-09-3 -- -- 140 30 14 3 10/1/2003 Interim Health Health

methyl-5-norbornene-2,3-dicarboxylic anhydride 25134-21-8 -- 300 -- 30 -- 9/14/2004 Interim Health Healthmethylacetaldehyde 534-15-6 acetaldehyde -- 450 -- 45 -- 9/19/2007 Interim Health Healthmethylaluminoxane 120144-90-3 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 6/24/2014 Interim Health Healthmethylamine 74-89-5 -- -- 44 35 6.4 -- 9/4/2015 Interim Odor Healthmethylbiphenyl 28652-72-4 biphenyl phenyltoluene; sure sol-177 13 -- 1.3 -- 11/3/2003 Interim Health Healthmethylbis (phenylmethyl) benzene 26898-17-9 -- MARLOTHERM SH (98%) 700 -- 70 -- 3/6/2003 Interim Health Healthmethylcyclohexane 108-87-2 -- -- 16100 4000 1610 400 9/4/2015 Interim Health Healthmethylcyclohexanol 25639-42-3 -- 2340 500 234 50 10/1/2003 Interim Health Healthmethylcyclopentadiene 26472-00-4 -- -- 460 -- 46 -- 6/24/2014 Interim Health Healthmethylcyclopentane 96-37-7 -- -- 2600 750 260 75 12/4/2002 Interim Health Healthmethylcyclopropane 594-11-6 -- -- 3500 -- 350 -- 12/18/2002 Interim Health Healthmethyldibutylamine 3405-45-6 n-dibutylamine N-butyl-N-methylbutan-1-amine 265 -- 27 -- 10/9/2014 Interim Health Healthmethyldiethanolamine -- Ucarsol AP solvent 814 (85%) 500 -- 50 -- 1/30/2006 Interim Health Healthmethyldiethoxysilane 2031-62-1 organosilane diethoxy(methyl)silane 1000 (vapor) -- 100 (vapor) -- 11/21/2014 Interim Health Healthmethyldiethylamine 616-39-7 diethylamine 3-pentanamine 150 -- 15 -- 10/9/2014 Interim Health Healthmethylene bis(2-chloroaniline) 101-14-4 -- -- 1 0.1 0.1 0.01 10/1/2003 Interim Health Health

methylene bis(4-cyclohexylisocyanate) 5124-30-1 toluene diisocyanate 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthmethylene bis(thiocyanate) 6317-18-6 isothiocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

methylene bis-phenyl dimethyl urea 10097-09-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methylene disalicylic acid 27496-82-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmethylethanolamine 109-83-1 2-amino-1-propanol 140 45 14 4.5 9/4/2015 Interim Health Healthmethylhydroquinone 95-71-6 hydroquinone toluhydroquinone 20 (PM10) -- 2 (PM10) -- 9/26/2007 Interim Health Health

methylmercaptopropionaldehyde 3268-49-3 -- MMP; 3-(methylmercapto)propanol 2 -- 0.2 -- 4/30/2002 Interim Health Health

methylol dimethylhydantoin 116-25-6 ACTICIDE GA 160 -- 16 -- 6/23/2015 Interim Health Health


methyl bis(tallowamido ethyl-2-hydroxyethyl ammonium methyl sulfate

methyl urethane; methyl hydrogen carbonimidate

methyl chlorodifluoroacetate (acetic acid, chlorodifluoro-, methyl ester)

methyl epoxy stearate and tetraethylene pentamine (TEPA) products

TEPA-105, 105 INT, or 26 EO (amine alkoxylate)

MHHPA (>95% methylhexahydrophthalic anhydride)


2-methyl-methyl ester 2-Propenoic acid

p-((p-(dimethylamino)phenyl)azo)-benzenesulfonic acid, sodium salt; 4-[4-(dimethylamino)phenylazo]benzenesulfonic acid sodium salt

methyl p-tolulate; 4-methyl-benzoic acid, methyl ester

methyl phenyl silsesquioxanes-dimethyl, diphenyl siloxane polymersmethyl phenyl silsesquioxanes-dimethyl, diphenyl siloxane polymers


MTBE; tert-butyl methyl ether; methyl t-butyl ethermethyl pivalate; 2,2-dimethyl propanoic acid, methyl ester

4,7-methanoisobenzofuran-1,3-dione; Nadic Methyl Anhydride (NMA)

dicyclohexylmethane-4,4'- diisocyanate

1-(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione

methyloxirane polymer with oxirane, ether with (chloromethyl)oxirane polymer with 4,4'-(1-methylethylidene)bis[phenol]




(ppb)Long-term ESL



Long-term ESL Basis









9082-00-2 Witbreak DPG-818 1000 (vapor) -- 100 (vapor) -- 2/13/2001 Interim Health Health

9082-00-2 particulate matter Witbreak DPG-818 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



85637-75-8 -- ETHYLAN NS-500LQ 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

85637-75-8 particulate matter ETHYLAN NS-500LQ must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





9038-95-3 TERGITOL 1000 (vapor) -- 100 (vapor) -- 4/23/2004 Interim Health Healthm-ethylphenol 620-17-7 phenol 3-ethylbenzolol 290 -- 3.3 -- 5/15/2015 Final Health Healthmethyl-phenol compd with 2-aminoethanol (1:1) 67786-08-7 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Health

methylphosphonic dichloride 676-97-1 -- 3 (PM10) -- 0.3 (PM10) -- 10/1/2003 Interim Health Healthmethylstyrenated phenol 68512-30-1 -- 100 -- 10 -- 5/14/2013 Interim Health Healthmethyltetralin 1559-81-5 -- -- 500 -- 50 -- 2/28/2008 Interim Health Health

methyltin tris(isooctyl thioglycollate) 57583-34-3 tin, organic compounds 1 (PM10) -- 0.1 (PM10) -- 10/23/2014 Interim Health Health

m-ethyltoluene 620-14-4 1-ethyl-3-methylbenzene 1250 250 125 25 9/4/2015 Interim Health Healthmethyltri (ethylmethylketoxime) silane 22984-54-9 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Interim Health Healthmethyltriacetoxysilane 4253-34-3 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Interim Health Healthmethyltrichlorosilane 75-79-6 -- trichloromethylsilane 60 10 6 1 12/20/2010 Under Review Health Healthmethyltriethoxysilane 2031-67-6 organosilane -- 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Healthmethyltrimethoxysilane 1185-55-3 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Interim Health HealthMetolachlor 51218-45-2 -- -- 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health HealthMETOLAT P588 -- -- -- 56 -- 4 -- 6/3/2015 Interim Health Health

metoprolol 83-43-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

metoprolol succinate 98418-47-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

metoprolol tartrate 56392-17-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMetribuzin 21087-64-9 -- -- 50 -- 5 -- 10/1/2003 Interim Health HealthMevinphos 7786-34-7 -- Phosdrin 1 0.1 0.1 0.01 10/1/2003 Interim Health Healthmica 12001-26-2 -- -- 30 (PM10) -- 3 (PM10) -- 10/1/2003 Interim Health Health

microcrystalline wax 63231-60-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

microcrystalline wax food grade -- particulate matter paraffin wax must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Mimic insecticide 112410-23-8 -- 13 -- 1.3 -- 3/12/2013 Interim Health Health

mineral oil, white 8042-47-5 1000 (vapor) -- 100 (vapor) -- 10/5/2012 Interim Health Health

mineral spirits 64475-85-0 -- 3500 -- 350 -- 5/7/2003 Interim Health Health

mineral wool fibers -- particulate matter man-made mineral fibers must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMIRATAINE BET C-30 -- cocamidopropyl betaine -- 200 (vapor) -- 20 (vapor -- 10/23/2014 Interim Health HealthMirex 2385-85-5 -- -- 0.1 -- 0.01 -- 9/29/2000 Interim Health Health

Mixed OXO Product -- -- 90 -- 90 -- 8/3/2015 Interim Health Healthm-nitrochlorobenzene 121-73-3 -- -- 6.4 1 0.64 0.1 4/7/1995 Interim Health Healthm-nitrophenol 554-84-7 -- -- 40 -- 4 -- 10/1/2003 Interim Health Healthm-nitrotoluene 99-08-1 -- -- 110 20 11 2 10/1/2003 Interim Health Health

modified alkyd polymer 68309-54-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

85099-25-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmodified bisphenol polyglycidyl ether -- -- -- 100 -- 10 -- 4/17/2000 Interim Health Health

modified epoxy phenolic resin 69898-58-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

modified epoxy resin 68957-91-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

modified hectorite 71011-27-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthmodified methylene diisocyanate 150449-03-9 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthmodified polyethoxylated alcohol 68603-25-8 -- -- 100 -- 10 -- 1/2/2002 Interim Health Healthmodified polyglycol diamines -- -- -- 100 -- 10 -- 4/17/2000 Interim Health Healthmolasses 68476-78-8 xylitol (xylite) (sugar) sodium cyclamate; beet molasses 1000 -- 100 -- 3/30/2015 Interim Health Health

molecular sieves -- particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

molybdate orange 12656-85-8 molybdenum 30 (PM10) -- 3 (PM10) -- 11/14/2001 Interim Health Healthmolybdenum 7439-98-7 -- 30 (PM10) -- 3 (PM10) -- 5/20/2010 Interim Health Healthmolybdenum disulfide 1317-33-5 molybdenum -- 30 (PM10) -- 3 (PM10) -- 5/20/2010 Interim Health Healthmolybdenum sodium oxide 12680-49-8 molybdenum -- 30 (PM10) -- 3 (PM10) -- 5/20/2010 Interim Health Healthmolybdenum zinc oxide 61583-60-6 zinc and compounds basic zinc molybdate 20 -- 2 -- 7/15/2011 Interim Health HealthMOLYRESF Molybdenum-EG Cataylst Residue -- molybdenum -- 30 (PM10) -- 3 (PM10) -- 5/20/2010 Interim Health Health

Monitor Technical 10265-92-6 -- 2 -- 0.2 -- 10/1/2004 Interim Health Healthmono alkenyl succinimide derivative 67762-72-5 -- -- 700 (vapor) -- 70 (vapor) -- 10/15/2012 Interim Health Health

mono alkenyl succinimide derivative 67762-72-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


mono[(C10-16-alkyloxy)methyl] oxirane derivs 68081-84-5 -- 1000 (vapor) -- 100 (vapor) -- 4/28/2000 Interim Health Health

mono[(C10-16-alkyloxy)methyl] oxirane derivs 68081-84-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

monoammonium phosphate 7722-76-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

monoazo yellow 2512 2512-29-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

methyloxirane polymer with oxirane, ether with (chloromethyl)oxirane polymer with 4,4'-(1-methylethylidene)bis[phenol]methyl-oxirane polymer with oxirane, mono-2-propenyl ether

poly(oxyethylene)(oxypropylene) glycol monoallyl ether

methyloxirane, polymer with oxirane ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol


methyloxirane, polymer with oxirane ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediolmethyloxirane, polymer with oxirane, (E)-2-butenedioate


methyloxirane, polymer with oxirane, (E)-2-butenedioatemethyloxirane, polymer with oxirane, didodecylbenzenesulfonate


methyloxirane, polymer with oxirane, didodecylbenzenesulfonatemethyloxirane, polymer with oxirane, ether with 1,2,3-propanetriol


methyloxirane, polymer with oxirane, ether with 1,2,3-propanetriol

methyloxirane, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), ether with (chloromethyl)oxirane polymer with 4,4'-(1-methylethylidene)bis[phenol]


methyloxirane, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), ether with (chloromethyl)oxirane polymer with 4,4'-(1-methylethylidene)bis[phenol]methyl-oxirane, polymer with oxirane, mono[2-(2-butoxyethoxy)ethyl]ethermethyl-oxirane, polymer with oxirane, mono[2-(2-butoxyethoxy)ethyl]ethermethyloxirane, polymer with oxirane, mono2,4,6-tris(1-phenylethyl)phenyl ether


ethoxylated propoxylated polyaryl phenol

methyloxirane, polymer with oxirane, mono2,4,6-tris(1-phenylethyl)phenyl ether

ethoxylated propoxylated polyaryl phenol

methyloxirane, polymer with oxirane, monoalkyl ethers


methyloxirane, polymer with oxirane, monoalkyl ethersmethyloxirane, polymer with oxirane, monobutyl ether (polyalkylene glycol)


methyl phosphonic dichloride; dichloromethyl phosphine oxide

2-ethylhexyl 10-ethyl-4-({2-[(2-ethylhexyl)oxy]-2-oxoethyl}sulfanyl)-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecan-1-oate


paraffin waxes and hydrocarbon waxes, microcrystalline

Tebufenoxide; N'-(4-ethylbenzoyl)-3,5-dimethyl-N-(2-methyl-2-propanyl)benzohydrazidetechnical white oil, vapor; MAGIESOL 47 OIL (100%)Stoddard solvent; mineral spirits white

1-propene, hydroformylation products, high-boiling

modified ammonium diphosphate (cyclohexyldimethylammonium dihydrogen phosphate)

sodium, calcium or potassium silicoaluminateC.I. pigment 104; lead chromate molybdate sufalte red

methamidophos; O, S-dimethyl phosphoramidothioate

mono-(1,1,3,3-tetramethylbutylphenyl) ether polyethylene glycols

SURFONIC OP-100; Triton X; octylphenoxyethanol




(ppb)Long-term ESL



Long-term ESL Basis

monobromo-3-nitrilopropionamide 1113-55-9 -- 2-bromo-2-cyanoacetamide 50 -- 5 -- 3/19/2003 Interim Health Healthmonochloropinacolone 13547-70-1 -- -- 40 -- 4 -- 5/27/2004 Interim Health Healthmonochlorosilane 13465-78-6 dichlorosilane -- 3 -- 0.3 -- 1/3/1996 Interim Health Healthmonocrotophos 6923-22-4 -- -- 2.5 (PM10) -- 0.25 (PM10) -- 10/1/2003 Interim Health Healthmonoethanolamine 141-43-5 2-aminoethanol; ethanolamine 97 39 7 2.8 9/4/2015 Final Health Healthmonoethanolamine borate 10377-81-8 borates, not otherwise specified TRIGAMINE 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthmonoethanolamine thioglycolate 126-97-6 monoethanolamine -- 97 -- 7 -- 9/4/2015 Final Health Healthmonofluoro phosphoric acid 13537-32-1 phosphoric acid -- 10 (PM10) -- 1 (PM10) -- 4/20/1999 Interim Health Health

monopotassium phosphite 13977-65-6 -- 50 (PM10) -- 5 (PM10) -- 1/12/2015 Interim Health Health

monosodium phosphate 7558-80-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMontmorillonite 12141-46-7 aluminum, insoluble compounds aluminum pillared clay 50 (PM10) -- 5 (PM10) -- 6/30/2013 Interim Health Healthmorpholine 110-91-8 -- 1-oxa-4-azacyclohexane 36 10 40 11 9/4/2015 Interim Odor Health

Mosspar M (alkanes, C8-12, branched) 308807-70-7 -- 3500 -- 350 -- 4/24/2001 Interim Health Health


-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthm-phthalodinitrile 626-17-5 -- 1,3-dicyanobenzene 50 -- 5 -- 9/24/2015 Interim Health Healthm-tolualdehyde 620-23-5 benzaldehyde 3-methylbenzaldehyde 90 18 9 1.8 6/29/2010 Interim Health Healthm-toluidine 108-44-1 -- -- 90 20 9 2 10/1/2003 Interim Health Healthmuscovite 1318-94-1 -- -- 30 (PM10) -- 3 (PM10) -- 4/17/2000 Interim Health Healthm-xylene 108-38-3 xylene 1,3-dimethylbenzene 2200 510 180 42 9/4/2015 Final Health Healthm-xylene-a,a'-diamine 1477-55-0 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Healthm-xylenol 105-67-9 xylenol, all isomers 2,4-dimethylphenol 165 -- 16.5 -- 9/17/2007 Interim Health Health

myrcene 123-35-3 1,7-octadiene 7-methyl-3-methylene-1,6-octadiene 300 -- 30 -- 9/19/2014 Interim Health Health

myristamine oxide 3332-27-2 particulate matter dimethyl(tetradecyl)amine oxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthMyristic Acid 544-63-8 -- -- 1000 (vapor) -- 100 (vapor) -- 6/5/2001 Interim Health Health

Myristic Acid 544-63-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine 793-24-8 10 -- 1 -- 3/30/2001 Interim Health Health

52846-56-7 particulate matter Pigment Orange 62 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

31295-49-5 N-aminoethylpiperazine 610 -- 61 -- 8/28/2015 Interim Health Health

N-(2-hydroxyethyl)-hexadecanamide 544-31-0 particulate matter Ethomid HP/60 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N-(2-hydroxyethyl)-octadecanamide 111-57-9 particulate matter N-stearoylethanolamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



N-(3-dimethylaminopropyl)-N,N-diisopropanolamine 63469-23-8 monoethanolamine Jeffcat DPA 97 -- 7 -- 9/4/2015 Final Health Health

68479-04-9 particulate matter trimethylenediamine must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N-(4-butyl-2-nitrophenyl)acetamide 3663-21-6 particulate matter 4'-butyl-2'-nitro-acetanilide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N-(4-butylphenyl)acetamide 3663-20-5 particulate matter 1-amino-4-butylbenzene must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


34014-18-1 particulate matter Spike Herbicide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

19019-43-3 -- trisodium ethylenediamine diacetate 1000 (vapor) -- 100 (vapor) -- 9/24/2007 Interim Health Health

19019-43-3 particulate matter trisodium ethylenediamine diacetate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn-(hydroxyethyl, 2-)-3-methoxy propanamide 35544-45-7 -- MHPA 700 -- 70 -- 2/16/2001 Interim Health HealthN-(N,N-dimethylaminoethyl)-aminoethanol 38361-86-3 -- -- 50 -- 5 -- 2/28/2008 Interim Health Health

N-(n-butyl)thiophosphoric triamide 94317-64-3 -- 50 (PM10) -- 5 (PM10) -- 10/21/2014 Interim Health HealthN-(oxiranylmethyl)-morpholine 6270-19-5 4-ethylmorpholine -- 240 -- 24 -- 2/28/2008 Interim Health Health

N-(phosphonomethyl)-glycine potassium salt 70901-12-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N,N"-methylenediurea 13547-17-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N,N'-(iminodi-2,1-ethanediyl)bis-tall oil fatty amide 68911-66-0 -- -- 100 -- 10 -- 10/6/1999 Interim Health Health


N,N'-(methyl-1,3-phenylene) bis (N',N'-dimethylurea) 17526-94-2 -- -- 50 -- 5 -- 9/9/2004 Interim Health Health

136210-30-5 350 -- 35 -- 12/8/2014 Interim Health HealthN,N'-(m-phenylenedimaleimide) 3006-93-7 -- -- 10 -- 1 -- 1/6/2011 Interim Health HealthN,N,N',N'',N''-pentamethyl-dipropylenetriamine 66537-05-1 -- Jeffcat ZR-40 20 -- 2 -- 5/1/2007 Interim Health Health

N,N,N',N'-tetramethyl-1,3-propanediamine 110-95-2 bis[(dimethylamino)methyl]methane 100 -- 10 -- 11/17/1995 Interim Health HealthN,N,N,N-tetramethyl-1,6-hexanediamine 111-18-2 hexamethylenediamine 1,6-bis(dimethylamino)hexane 16 -- 0.54 -- 5/18/2015 Final Health HealthN,N,N,N-tetramethylethylenediamine 110-18-9 ethylenediamine -- 250 -- 25 -- 4/5/2000 Interim Health HealthN,N,N ,N -tetramethyl-1,3-butanediamine′ ′ 97-84-7 -- 180 -- 18 -- 1/24/1995 Interim Health Health


68039-13-4 particulate matter quaternary ammonium compound must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthN,N,N'-tris(1-methylpropyl)-1,4-benzenediamine 64381-97-1 -- -- 100 (PM10) -- 10 (PM10) -- 10/6/1999 Interim Health Health

136210-32-7 350 -- 35 -- 6/30/2015 Interim Health HealthN,N’-ethylenebis(stearamide) 110-30-5 octadecanamide -- 1000 (vapor) -- 100 (vapor) -- 6/13/2013 Interim Health Health

N,N’-ethylenebis(stearamide) 110-30-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N,N'-1,6-hexanediylbis(12-hydroxyoctadecanamide) 55349-01-4 octadecanamide -- 1000 (vapor) -- 100 (vapor) -- 6/28/2013 Interim Health Health

N,N'-1,6-hexanediylbis(12-hydroxyoctadecanamide) 55349-01-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health




N,N-bis(2-hydroxypropyl)aniline 3077-13-2 -- 600 -- 60 -- 3/11/2002 Interim Health Health

N,N'-bis(3-(trimethoxysilyl)propyl)ethylenediamine 68845-16-9 -- -- 50 -- 5 -- 10/27/2010 Interim Health HealthN,N-bis(carboxymethyl)-glycine, trisodium salt 5064-31-3 -- -- 1000 (vapor) -- 100 (vapor) -- 9/24/2007 Interim Health Health

N,N-bis(carboxymethyl)-glycine, trisodium salt 5064-31-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N,N-bis(hydroxyethyl) amide, C8-C18 unsaturated 68155-07-7 -- 100 -- 10 -- 2/29/1996 Interim Health Healthn,n-dialkyl toluidine 613-48-9 p-toluidine -- 90 -- 9 -- 5/8/2003 Interim Health Health

N,N-diallyl-2,2-dichloroacetamide 37764-25-3 -- 620 -- 62 -- 9/24/2015 Interim Health HealthN,N-diethylaniline 91-66-7 -- -- 100 -- 10 -- 10/1/2003 Interim Health Health



Motorcraft Synthetic Blend, API SM, ILSAC GF-4, SAE 5W-30 motor oilMotorcraft Synthetic Blend, API SM, ILSAC GF-4, SAE 5W-30 motor oil

N1-(1,3-dimethylbutyl)-N4-phenyl-1,4-benzenediamine

N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(4-nitrophenyl)azo]-3-oxobutyramide

N-(2-aminoethyl)-N'-(2-(1-piperazinyl)ethyl)ethylenediamine

1,2-ethanediamine, N-(2-aminoethyl)-N'-(2-(1-piperazinyl)ethyl

N-(3-((((hexahydro-2-oxo-1H-azepin-1-yl)carbonyl)amino)methyl)-3,5,5-trimethylcyclohexyl)hexahydro-2-oxo-azepine-1H-1-carboxamide

N-(3-aminopropyl)-N,N-dimethyl-benzenemethanaminium, N-coco acyl derivs., chlorides

N-(3-tridecyloxypropyl)-1,3-propanediamine, branched

n-(4-chloro-2,5-dimethoxyphenyl)-2-[(2,5-dimethoxy-4-[(phenylamino)sulfonyl)phenyl)azobutanamideN-(5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl)-N,N’-dimethylurea

N-(carboxymethyl)-N-[2-[(carboxymethyl)amino]ethyl]-glycine, trisodium salt

N-(carboxymethyl)-N-[2-[(carboxymethyl)amino]ethyl]-glycine, trisodium salt

diamino(butylamino)phosphino-1-thione

RT MASTER II Herbicide; potassium salt of glyphosate

N,N'-(iminodi-2,1-ethanediyl)bis-tall oil fatty amide, ethoxylated

N,N-(methylenedi-4,1-cyclohexanediyl)bis-aspartic acid tetraethyl ester

tetraethyl N,N'-(methylenedi-4,1-cyclohexanediyl)bis(aspartate)

N,N,N-trimethyl-2-[(1-oxo-propenyl)oxy]-ethanaminium, chloride, polymer with 2-propenamide

N,N,N-trimethyl-3-[(2-methyl-1-oxo-2-propen-1-yl)amino]-1-Propanaminium chloride (1:1), homopolymer

N,N'-[methylenebis(2-methyl-4,1-cyclohexanediyl)]bisaspartic acid, 1,1',4,4'-tetraethyl ester

N,N-(methylenedi-4,1-cyclohexanediyl)bis-aspartic acid tetraethyl ester

tetraethyl 2,2'-{methylenebis[(2-methyl-4,1-cyclohexanediyl)imino]}disuccinate

N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine

N1,N6-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine

N,N'-bis(2-aminoethyl)-1,2-ethanediamine, polymer with methyloxiraneN,N'-bis(2-aminoethyl)-1,2-ethanediamine, polymer with methyloxirane and oxirane

2-propanol-1,1'-phenylaminobis; VORANOL 220-530 POLYOL


N,N- diallyldichloroacetamide; Dichlormid



(ppb)Long-term ESL



Long-term ESL Basis

N,N'-diethylhydroxylamine 3710-84-7 -- -- 400 -- 40 -- 10/1/2003 Interim Health HealthN,N-diethyl-m-toluamide 134-62-3 -- -- 500 -- 50 -- 11/20/2009 Interim Health Healthn,n-diglycidyl-4-glycidyloxyaniline 5026-74-4 -- triglycidyl-p-aminophenol 500 -- 50 -- 4/17/2000 Interim Health Health

N,N-diglycidylaniline 2095-06-9 -- 500 -- 50 -- 5/1/2013 Interim Health Health

N,N'-diisopropyl-2-methyl-1,5-pentanediamine 121255-03-6 ethylenediamine 250 -- 25 -- 7/1/2015 Interim Health Healthn,n-diisopropylethylamine 7087-68-5 -- -- 125 -- 12.5 -- 10/25/1999 Interim Health HealthN,N-dimethyl amantadine 3717-40-6 adamantane N,N-dimethyladamantan-1-amine 100 -- 10 -- 10/9/2014 Interim Health HealthN,N-dimethyl ethyl amine 598-56-1 -- -- 60 20 6 2 5/20/2010 Interim Health Health

N,N-dimethyl-1-octadecanamine 124-28-7 Dymanthine 100 -- 10 -- 4/17/2015 Interim Health Health

N,N-dimethyl-2-[2-(methylamino)ethoxy]-ethanamine 93240-93-8 2,2'-oxybis(ethylamine) -- 280 -- 28 -- 6/17/2013 Interim Health HealthN,N-dimethylaniline 121-69-7 -- -- 64 13 25 5 9/4/2015 Interim Odor HealthN,N-dimethylbenzylamine 103-83-3 -- benzyl dimethylamine 110 20 11 2 10/1/2003 Interim Health HealthN,N-dimethylcyclohexylamine 98-94-2 -- -- 100 -- 10 -- 10/1/2003 Interim Health Health

N,N-dimethyldodecylamine 112-18-5 dimethyldodecylamine 100 -- 10 -- 2/28/2008 Interim Health Health

N,N-dimethyldodecylamine-n-oxide 1643-20-5 particulate matter AMMONYX LO; lauramine oxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


26062-79-3 -- AGEFLOC WT 20VHV 100 -- 10 -- 8/30/2013 Interim Health Health

70750-63-9 copper dusts and mists -- 10 (PM10) -- 1 (PM10) -- 11/3/2014 Interim Health Health

N,N-dimethyl-N-octyl-1-decanaminium chloride 32426-11-2 particulate matter must meet NAAQS -- must meet NAAQS -- 7/14/2015 Final Health Health

N,N-dimethyl-N-propyl-1-propanaminium bromide 52509-52-1 dipropylamine N,N-dimethyl-1-propanamine 200 -- 20 -- 10/9/2014 Interim Health HealthN,N-dimethyloctylamine-N-oxide 2605-78-9 alkyl dimethyl amine oxides dimethyl(octyl)amine oxide 100 -- 10 -- 7/12/2015 Interim Health Healthn,n-dimethyl-p-toluidine 99-97-8 p-toluidine -- 90 -- 9 -- 8/31/2000 Interim Health Health

N,N-dimethyltetradecanamine 112-75-4 100 -- 10 -- 2/28/2008 Interim Health Health

n,n'-di-n-butylthiourea 109-46-6 particulate matter 1,3-dibutylthiourea must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthN,N'-disalicylidene-1,2-diaminopropane 94-91-7 -- -- 100 (PM10) -- 10 (PM10) -- 10/28/2014 Interim Health Health

N,N'-di-sec-butyl-p-phenylenediamine 101-96-2 60 -- 6 -- 8/18/2003 Interim Health HealthN,N'-di-tert-butyl ethylenediamine 4062-60-6 -- -- 500 -- 50 -- 12/11/2003 Interim Health HealthN,N''-ethylene bis(12-hydroxystearamide) 123-26-2 octadecanamide -- 1000 (vapor) -- 100 (vapor) -- 4/25/2013 Interim Health Health

N,N''-ethylene bis(12-hydroxystearamide) 123-26-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn,n'-methylene bis-(2-propenamide) 110-26-9 -- -- 50 -- 5 -- 7/9/2004 Interim Health Health

N-[2-(1-imidazolininyl)ethyl]-1,2-ethanediamine 68758-73-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N-[3-(dibutylamino)propyl] coco amides, acrylates 851545-09-0 -- 100 -- 10 -- 5/27/2015 Interim Health Health

n-[3-(dimethylamino)propyl] coco amide 68140-01-2 -- 100 -- 10 -- 8/23/2013 Interim Health Health

N-[3-(dimethylamino)propyl] coco amides, N-oxides 68155-09-9 -- 100 -- 10 -- 2/29/1996 Interim Health Health

N-[3-(dimethylamino)propyl]-2-methylacrylamide 5205-93-6 -- 30 -- 3 -- 4/3/2015 Interim Health HealthN-[3-(trimethoxysilyl)propyl]ethylenediamine 1750-24-3 organosilane -- 1000 (vapor) -- 100 (vapor) -- 6/28/2013 Interim Health Health

7128-82-7 -- -- 50 (PM10) -- 5 (PM10) -- 2/22/2000 Interim Health HealthNALCO® D-4293M Intermediate -- -- -- 960 -- 110 -- 11/17/2014 Interim Health Health


N-alkyl-N-benzylpyridinium chloride 100765-57-9 pyridine 30 -- 3 -- 2/10/2015 Interim Health HealthN-aminoethylpiperazine 140-31-8 2-(1-piperazinyl)ethanamine 610 -- 61 -- 7/22/2015 Interim Health Healthn-amyl acetate 628-63-7 -- -- 2700 500 270 50 9/4/2015 Interim Health Healthn-amyl amine 110-58-7 -- 1-pentanamine 150 -- 15 -- 10/1/2003 Interim Health Healthn-amyl propionate 624-54-4 -- -- 230 -- 23 -- 2/20/2002 Interim Health HealthNANSA EVM 70/2E -- -- -- 490 -- 88 -- 10/23/2014 Interim Health Healthnaphtha (petroleum), full-range straight-run 64741-42-0 -- -- 1000 (vapor) -- 100 (vapor) -- 2/18/2003 Interim Health Health

92045-53-9 -- 3500 -- 350 -- 2/27/2015 Interim Health Healthnaphtha (petroleum), hydrosulfurized heavy 64742-82-1 -- -- 3500 -- 350 -- 4/29/2003 Interim Health Health

68527-25-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnaphtha (petroleum), solvent-refined light 64741-84-0 benzene raffinates textile spirits; raffinate 3500 -- 350 -- 8/6/2003 Interim Health Healthnaphtha [petroleum], hydrotreated light 64742-49-0 EXXSOL HEPTANE 3500 -- 350 -- 7/7/2004 Interim Health Health

naphtha petroleum heavy catalytic reformed 64741-68-0 Aromatic Solvent 104 1250 250 125 25 10/1/2003 Interim Health Health

naphtha, coal tar, desulfurized or sweet 8030-30-6 -- 4000 1000 400 100 8/29/2013 Interim Health Healthnaphtha, hydrotreated heavy distillate 64742-52-5 -- S 100B 1000 (vapor) -- 100 (vapor) -- 9/23/2004 Interim Health Healthnaphtha, petroleum, arom-contg 68603-08-7 -- -- 3500 -- 350 -- 2/29/1996 Interim Health Healthnaphtha, petroleum, heavy alkylate 64741-65-7 -- -- 3000 500 300 50 5/20/2010 Interim Health Healthnaphtha, petroleum, hydrotreated, heavy 64742-48-9 -- 3000 500 300 50 5/20/2010 Interim Health Healthnaphtha, petroleum, light alkylate 64741-66-8 -- -- 3500 -- 350 -- 9/17/2002 Interim Health Health

naphtha, petroleum, light catalytic reformed 64741-63-5 -- 1250 -- 125 -- 10/1/2007 Interim Health Health

68478-07-9 -- -- 1800 -- 180 -- 3/5/2003 Interim Health Healthnaphthalene 91-20-3 naphthalene -- 440 85 50 10 9/4/2015 Interim Odor Healthnaphthalene diisocyanate 25551-28-4 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthnaphthalene oils, distillates (coal tar) 84650-04-4 -- -- 40 -- 4 -- 3/20/2012 Interim Health Health

naphthalenesulfonic acid resin 105935-62-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

9008-63-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnaphthenic acid 1338-24-5 -- 1000 -- 100 -- 10/1/2003 Interim Health Health

68131-13-5 imidazoline naphthenic imidazoline 50 (PM10) -- 5 (PM10) -- 2/23/2015 Interim Health Health

68131-13-5 naphthenic acid naphthenic imidazoline 1000 -- 100 -- 2/23/2015 Interim Health Healthnaphthenic distillate, heavy, solvent extract 64742-11-6 -- -- 1000 -- 100 -- 4/13/2000 Interim Health Healthnaphthenic mineral oil 64742-03-6 -- -- 1000 -- 100 -- 8/19/1998 Interim Health Health

naphthol red 6535-46-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnaphtholite 64742-06-9 -- -- 4200 -- 420 -- 12/5/2000 Interim Health HealthNatural Fats and Oils Stream -- -- -- 27 -- 4.3 -- 4/6/2015 Interim Health Healthnatural gas condensates, petroleum 64741-47-5 -- 3500 -- 350 -- 2/8/2010 Interim Health Healthnatural gas condensates, petroleum 68919-39-1 condensate (natural gas) 3500 -- 350 -- 4/1/2015 Interim Health Healthnatural gas, dried 68410-63-9 -- 18000 -- 1800 -- 2/8/2013 Interim Health Healthnatural gasoline 68425-31-0 gasoline (< 1% benzene) natural; C5-C8 gasoline 3500 (vapor) -- 350 (vapor) -- 10/1/2003 Under Review Health Healthn-butane 106-97-8 butane 66000 28000 7200 2400 7/31/2012 Final Health Health

n-butyl acetate 123-86-4 -- Acetic acid, butyl ester, Butyl Acetate 11000 2200 1400 300 9/4/2015 Final Health Healthn-butyl benzoate 136-60-7 -- -- 250 34 25 3.4 2/7/2000 Interim Health Healthn-butyl chloride 109-69-3 -- 1-chlorobutane 3340 890 334 89 10/1/2003 Interim Health Healthn-butyl chloroformate 592-34-7 -- -- 5 -- 0.5 -- 4/15/1997 Interim Health Healthn-butyl ethyl magnesium 62202-86-2 magnesium oxide -- 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health Healthn-butyl levulinate 2052-15-5 -- -- 1750 -- 175 -- 2/9/2000 Interim Health Health

n-butyl methacrylate copolymer 28262-63-7 particulate matter DIANAL BR-106 (>99%) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn-butyl propionate 590-01-2 -- -- 230 43 23 4.3 9/4/2015 Interim Health Health

N-butyl-2,2,6,6-tetramethylpiperidin-4-amine 36177-92-1 -- 10 -- 1 -- 10/20/2014 Interim Health Healthn-butyl-4,4-di(t-butylperoxy) valerate 995-33-5 organic peroxide Luperox 230 XLSP; Trigonox 17 100 -- 10 -- 1/8/1997 Interim Health Healthn-butylamine 109-73-9 1-butanamine 60 20 6 2 9/4/2015 Interim Health HealthN-butylaniline 1126-78-9 -- N-butyl-benzenamine 100 16 10 1.6 10/1/2003 Interim Health Health

N,N-bis(2,3-epoxypropyl)aniline; Epikote Resin 4932-methyl-N1,N5-bis(1-methylethyl)-1,5-pentanediamine



N,N-dimethyl-N'-(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-propanediamine

4-[[3-(dimethylamino)propyl]amino]-2,2,6,6-tetramethylpiperidine

N,N-dimethyl-N-2-propenyl-2-propen-1-ammonium chloride, homopolymer

N,N-dimethyl-N-octadecyl-1-octadecanaminium-(Sp-4-2)-[29H,31H-phthalocyanine-2- sulfonato-N29,N30,N31,N32]cuprate

octyl decyl dimethyl ammonium chloride


1-tetradecanamine, N,N-dimethyl-; tetradecyldimethylamine

N,N'-bis(1-methylpropyl)-1,4-benzenediamine

amide, generic, not otherwise specifiedamide, generic, not otherwise specifiedamide, generic, not otherwise specified

acrylamide, N-[3-(dimethylamino)propyl]-2-methyl

N1,N1,N1,N5,N5,N5-hexaethyl-pentanediaminium-1,5-dibromide (1:2)

NALKYLENE 590L Detergent Alkylate (benzene, mono-C12-14-alkyl derivs)

1-(phenylmethyl)-pyridinium, alkyl derivs., chlorides

naphtha (petroleum), hydrodesulfurized light, dearomatized

naphtha [petroleum], hydrotreated light

naphtha (petroleum), light steam-cracked arom., polymer with light steam-cracked arom. petroleum naphtha piperylene conc. and medium steam-cracked arom. petroleum naphtha


petroleum ether; coal tar naphtha; petroleum naphtha; rubber solvent


naphtha, petroleum, light steam-cracked arom, piperylene conc, polymd

naphthalenesulfonic acid sodium salt polymer with formaldehyde

naphthenic acids, reaction products with diethylenetriaminenaphthenic acids, reaction products with diethylenetriamine

N-butyl-2,2,6,6-tetramethyl-4-piperidinamine



(ppb)Long-term ESL



Long-term ESL Basis

N-butyldiethanolamine 102-79-4 -- -- 500 100 50 10 10/1/2003 Under Review Health Healthn-butyllithium 109-72-8 lithium, inorganic compounds butyllithium 2 (PM10) -- 0.2 (PM10) -- 9/3/2015 Interim Health Healthn-butyronitrile 109-74-0 -- valeronitrile 220 80 22 8 10/1/2003 Interim Health HealthNC-562 -- -- -- 160 -- 20 -- 11/7/2014 Interim Health Health

N-coco alkyltrimethylenediamines 61791-63-7 DUOMEEN C and CD 100 -- 10 -- 10/1/2007 Interim Health Health

N-coco alkyltrimethylenediamines, acetates 61791-64-8 -- 100 -- 10 -- 10/1/2007 Interim Health Health

N-coco alkyltrimethylenediamines, diglycolates 68911-70-6 -- 100 -- 10 -- 10/1/2007 Interim Health Healthn-decane 124-18-5 -- decane 10000 1750 1000 175 9/4/2015 Under Review Health Healthn-dibutylamine 111-92-2 1-butanamine, N-butyl- 265 50 27 5 9/4/2015 Under Review Health Health

n-dodecyl benzene 123-01-3 2450 -- 245 -- 2/20/2013 Interim Health Healthn-dodecyl-3-mercaptopropionate 6380-71-8 -- -- 25 -- 2.5 -- 8/11/1997 Interim Health Healthn-dodecylbenzene sulfonic acid 1886-81-3 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 10/25/2001 Interim Health Health

n-dodecylbenzene sulfonic acid 1886-81-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

N-dodecyl-N-methyl-1-dodecanamine 2915-90-4 -- 100 -- 10 -- 5/18/2015 Interim Health HealthNE-900 -- -- -- 1600 -- 220 -- 10/24/2014 Interim Health HealthNemo 6114 -- -- -- 140 -- 14 -- 11/7/2014 Interim Health Healthneoalkoxy titanate 10342-54-8 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 4/15/1997 Interim Health Healthneodecanoic acid 26896-20-8 -- -- 14 -- 1.4 -- 7/2/2002 Interim Health Health

neodecanoic acid, ethenyl ester 51000-52-3 -- Exxar Neo 10 Vinyl Ester; VEOVA 10 200 -- 20 -- 7/11/2002 Interim Health Healthneodecanoyl chloride 40292-82-8 -- -- 180 -- 18 -- 5/24/2010 Interim Health Health

neodol 23 (C12-13 alcohol) 75782-86-4 -- 2000 -- 200 -- 9/4/2015 Interim Health Health

NEODOL 23-6.5 (alcohol alkoxylate, surfactant) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

NEODOL 23-6.5 (alcohol alkoxylate, surfactant) -- -- 600 (vapor) -- 60 (vapor) -- 4/27/2007 Interim Health Health

neodymium chloride 10024-93-8 particulate matter neodymium trichloride must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

neodymium tris(7,7-dimethyloctanoate) 106726-11-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthneoheptanoic acid 33113-10-9 heptanoic acid -- 530 -- 53 -- 9/5/2013 Interim Health Healthneoheptanoyl chloride 15721-22-9 hydrogen chloride -- 190 -- 7.9 -- 3/26/2014 Final Health Health

neon 7440-01-9 simple asphyxiant -- simple asphyxiant -- simple asphyxiant -- 10/1/2003 Final Health Healthneopentane 463-82-1 n-pentane 2,2-dimethylpropane 59000 20000 7100 2400 7/29/2011 Final Health Healthneopentyl glycol 126-30-7 -- -- 1000 -- 100 -- 12/10/2007 Interim Health Health

neopentyl glycol diglycidyl ether 17557-23-2 1000 (vapor) -- 100 (vapor) -- 4/7/2004 Interim Health Healthneopentyl glycol monoisobutyrate 5919-84-6 -- -- 500 -- 50 -- 11/22/2010 Interim Health Health

nephelene syenite -- -- 27 (PM10) -- 2 (PM10) -- 4/22/2013 Final Health Health

nerol 106-25-2 1,7-octadiene (2Z)-3,7-dimethyl-2,6-octadien-1-ol 300 -- 30 -- 4/7/2015 Interim Health Health

69669-41-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn-ethyl-o-toluidine 94-68-8 o-toluidine 2-ethylaminotoluene 90 -- 9 -- 9/4/2015 Interim Health Health

N-ethyl-p-toluenesulfonamide 80-39-7 benzene sulfonamide 210 -- 21 -- 5/3/2013 Interim Health Healthn-ethyltoluene sulfonamide 8047-99-2 benzene sulfonamide -- 210 -- 21 -- 9/17/2003 Interim Health Healthneutralizing amine -- -- -- 170 -- 17 -- 1/22/2001 Interim Health HealthNexGuard 22353 -- -- -- 47 -- 4.7 -- 3/2/2015 Interim Health Healthn-formyl morpholine 4394-85-8 4-ethylmorpholine NFM 240 -- 24 -- 4/27/2001 Interim Health Healthn-heptane 142-82-5 -- heptane 3500 850 350 85 9/4/2015 Interim Health Health

n-heptyl benzene 1078-71-3 -- 2450 -- 245 -- 8/30/2013 Interim Health Healthn-hexane 110-54-3 hexane 6200 1800 200 57 9/4/2015 Final Health Healthn-hexyl acetate 142-92-7 -- -- 3000 500 300 50 9/4/2015 Interim Health Healthnickel antimony titanate pigment yellow 53 8007-18-9 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel carbonate hydroxide 12607-70-4 nickel, metal and compounds monastral red; violet pigment 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel carbonyl 13463-39-3 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel chloride 7718-54-9 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel dihydrogen phosphate 10381-36-9 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel oxide 1313-99-1 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Health

nickel slag abrasive -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnickel subsulfide 12035-72-2 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel sulfate 7786-81-4 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel sulfide 11113-75-0 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel titanate 12653-76-8 nickel, metal and compounds -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnickel(II) carbonate hydroxide tetrahydrate 12244-51-8 nickel, metal and compounds nickel(II) carbonate, basic 0.33 (PM10) -- 0.059 (PM10) -- 5/11/2015 Final Health Healthnickel, metal and compounds 7440-02-0 -- 0.33 (PM10) -- 0.059 (PM10) -- 6/1/2011 Final Health Healthnicotine 54-11-5 -- -- 5 -- 0.5 -- 10/1/2003 Interim Health Healthniobium 7440-03-1 -- Nb 50 (PM10) -- 5 (PM10) -- 7/28/2004 Interim Health Healthn-isopropylhydroxylamine (IPHA) 5080-22-8 -- -- 100 (PM10) -- 10 (PM10) -- 5/11/1999 Interim Health HealthN-isopropylimidazole 4532-96-1 1-methylimidazole 1-isopropyl-1H-imidazole 100 -- 10 -- 10/9/2014 Interim Health Healthnitric acid 7697-37-2 -- -- 50 20 5 2 10/1/2003 Interim Health Healthnitric oxide 10102-43-9 -- -- 300 250 30 25 10/1/2003 Interim Health Health

Nitriflex NP-2021 Powdered Nitrile -- particulate matter acrylonitrile-butadiene copolymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnitrilotriacetic acid 139-13-9 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthnitrobenzene 98-95-3 -- -- 50 10 5 1 9/4/2015 Interim Health Health

nitrocellulose 9004-70-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnitroethane 79-24-3 -- -- 3100 1000 310 100 10/1/2003 Interim Health Healthnitroethanol 625-48-9 -- -- 3100 -- 310 -- 10/1/2003 Interim Health Health

nitrogen 7727-37-9 simple asphyxiant molecular nitrogen simple asphyxiant -- simple asphyxiant -- 5/14/2015 Final Health Healthnitrogen dioxide 10102-44-0 -- -- must meet NAAQS -- must meet NAAQS -- 10/1/2003 Final Health Healthnitrogen trifluoride 7783-54-2 -- -- 290 100 29 10 10/1/2003 Interim Health Healthnitroglycerin 55-63-0 -- -- 1 0.1 0.1 0.01 10/1/2003 Interim Health Healthnitromethane 75-52-5 -- -- 500 200 50 20 10/1/2003 Interim Health Health

nitrosodiethanolamine 1116-54-7 -- DENA; N-ethyl-N-nitrosoethanamine 1 -- 0.1 -- 9/18/2007 Interim Health Healthnitrosoguanidine 70-25-7 -- -- 30 -- 3 -- 10/1/2003 Interim Health Healthnitrosomethylvinylamine 4549-40-0 -- -- 8 -- 0.8 -- 10/1/2003 Interim Health Healthnitrous oxide 10024-97-2 -- dinitrogen oxide 4500 2500 450 250 2/13/2007 Interim Health Healthnitroxylene 25168-04-1 p-nitrotoluene -- 110 -- 11 -- 4/8/1999 Interim Health HealthN-methyl pyrrolidine 120-94-5 -- -- 70 -- 7 -- 10/1/2003 Interim Health HealthN-methyl-2-pyrrolidone 872-50-4 -- -- 400 100 40 10 12/20/2010 Interim Health Healthn-methylacetamide 79-16-3 dimethylacetamide -- 360 -- 36 -- 1/7/2004 Interim Health HealthN-methyldiethanolamine 105-59-9 methyldiethanolamine methyl diethanolamine 500 100 50 10 10/1/2003 Interim Health Health


N-methyl-N,2,4,6-tetranitroaniline 479-45-8 -- 15 -- 1.5 -- 10/1/2003 Interim Health Health

N-methyl-N-hydroxyethyl-N-hydroxyethoxyethylamine 68213-98-9 -- 100 -- 10 -- 4/25/2013 Interim Health HealthN-methyl-N-nitrosoethanamine 10595-95-6 -- -- 1 -- 0.1 -- 9/18/2007 Interim Health Healthn-nitrosodiethylamine 55-18-5 -- -- 1 -- 0.1 -- 9/18/2007 Interim Health Healthn-nitrosodimethylamine 62-75-9 -- -- 1 -- 0.1 -- 9/18/2007 Interim Health Healthn-nitroso-di-n-butylamine 924-16-3 -- -- 1 -- 0.1 -- 2/28/2001 Interim Health Healthn-nitroso-di-n-propylamine 621-64-7 -- -- 1 -- 0.1 -- 8/10/2000 Interim Health Healthn-nitrosodiphenylamine 86-30-6 -- -- 1 -- 0.1 -- 5/16/2002 Interim Health HealthN-nitrosomorpholine 59-89-2 -- -- 140 30 14 3 10/1/2003 Interim Health Healthn-nitrosopiperidine 100-75-4 -- -- 1 -- 0.1 -- 9/18/2007 Interim Health Healthn-nitrosopyrrolidine 930-55-2 -- -- 1 -- 0.1 -- 9/18/2007 Interim Health Healthn-nonane 111-84-2 -- nonane 10500 2000 1050 200 10/29/2012 Interim Health Health

n-nonyl benzene 79554-39-5 -- 2450 -- 245 -- 8/30/2013 Interim Health Health


amine, generic, not otherwise specifiedamine, generic, not otherwise specifiedamine, generic, not otherwise specified


detergent alkylate; 1-phenyldodecane




neodecanoic acid, neodymium(3+) salt


oxirane; 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane


N-ethyl-2-hydroxy-N,N-bis(2-hydroxyethyl)-ethanaminium, diesters with tall-oil fatty acids Et sulfates (salts)

N-ethyl-4-methyl-benzenesulfonamide


N-methyl-methanamine polymer with (chloromethyl)oxirane

trinitrophenyl methylnitramine; Tetryl



No. 6 Fuel Oil (Residual Fuel Oil) (up to 10% polycyclic organic matter)



(ppb)Long-term ESL



Long-term ESL Basis


n-octane 111-65-9 octane 3500 750 350 75 10/1/2003 Under Review Health Health

n-octyl benzene 2189-60-8 -- 2450 -- 245 -- 8/30/2013 Interim Health HealthN-octyl pyrrolidone 2687-94-7 2-pyrrolidinone -- 140 -- 14 -- 9/11/2013 Interim Health Health

nonacosane 630-03-5 -- 100 -- 10 -- 4/24/2001 Interim Health Health

nonadecane 629-92-5 -- 100 -- 10 -- 7/29/2002 Interim Health Healthnonanal 124-19-6 -- nonylaldehyde 1500 260 150 26 10/1/2003 Interim Health Health

68797-54-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnonanoic acid 112-05-0 -- pelargonic acid 120 18 64 -- 9/4/2015 Interim Odor Healthnonanol 143-08-8 NEODOL 9 (surfactant) C9 alcohol 2700 -- 270 -- 9/4/2015 Interim Health Healthnonanol (C9-alcohols), branched and linear 68515-81-1 nonanol isononyl alcohols 2700 -- 270 -- 4/7/2015 Interim Health Healthnonanoyl chloride 764-85-2 hydrogen chloride -- 190 -- 7.9 -- 10/1/2014 Final Health HealthNonemulsifying Agent W63 -- -- -- 1100 -- 180 -- 10/24/2014 Interim Health Health

nonionic surfactant, generic, not otherwise specified -- pigment dispersion agent 600 (vapor) -- 60 (vapor) -- 4/2/2012 Interim Health Health

nonionic surfactant, generic, not otherwise specified -- particulate matter pigment dispersion agent must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

non-metallic coating pigment, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnonyl octanoate 7786-48-3 -- -- 500 -- 50 -- 6/28/2012 Interim Health Healthnonyl phenol propoxylate 9064-15-7 -- -- 600 -- 60 -- 10/1/2003 Interim Health Healthnonyl phenol/aminoethylpiperazine adduct 70776-30-6 -- -- 50 -- 5 -- 9/11/2007 Interim Health Health

nonylphenol ethoxylate, branched 68412-54-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthnonylphenol, mixed isomers 25154-52-3 -- 170 -- 17 -- 10/15/2014 Interim Health Health

nonylphenoxypoly(ethyleneoxy)ethanol 9016-45-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

nonylphenoxypoly(ethyleneoxy)ethanol 9016-45-9 600 (vapor) -- 60 (vapor) -- 2/4/2013 Interim Health Health

Norflurazon 27314-13-2 particulate matter Zorial must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- ethylene glycol -- 260 (vapor) -- 26 (vapor) -- 5/13/2004 Interim Health Health

Norpar 12, 13, 14, 15 FLUID (100% normal paraffin) 64771-72-8 -- -- 3500 -- 350 -- 5/12/2004 Interim Health HealthNovares HA 1100 -- -- -- 170 -- 17 -- 11/7/2014 Interim Health Healthn-pentane 109-66-0 pentane 59000 20000 7100 2400 9/4/2015 Final Health Health


n-phosphomethyliminodiacetic acid 5994-61-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn-propyl acetate 109-60-4 -- acetic acid, propyl ester 8350 2000 835 200 9/4/2015 Interim Health Healthn-propyl butyrate 105-66-8 butyl butyrate -- 3000 -- 300 -- 9/4/2015 Interim Health Healthn-propyl carbonate 37226-36-1 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 7/2/2002 Interim Health Health

n-propyl carbonate 37226-36-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn-propyl chloroformate 109-61-5 -- propyl carbonochloridate 18 -- 1.8 -- 7/2/2002 Interim Health Healthn-propyl mercaptan 107-03-9 -- propyl mercaptan 3.7 1.2 1.6 0.5 9/4/2015 Interim Odor Healthn-propyl valerate 141-06-0 butyl isovalerate -- 1500 250 150 25 9/4/2015 Interim Health Healthn-propylbenzene 103-65-1 isopropylbenzene propylbenzene 2500 500 250 50 9/4/2015 Under Review Health Healthn-propyltrichlorosilane 141-57-1 -- -- 14 -- 1.4 -- 10/8/2004 Interim Health Health

n-tallow alkyl-1,1'-iminobis-2-propanol 68951-72-4 amine, tallow, not otherwise specified -- 175 -- 18 -- 4/13/2004 Interim Health Health

N-tallow alkyldipropylenetriamines 61791-57-9 amine, tallow, not otherwise specified -- 175 -- 18 -- 4/23/2004 Interim Health Health


N-tallow alkyltrimethylenediamines 61791-55-7 amine, tallow, not otherwise specified tallow diamine; Duomeen T 175 -- 18 -- 10/1/2007 Interim Health Health

N-tallow alkyltrimethylenediamines dioleates 68153-99-1 amine, tallow, not otherwise specified 3-(tallowamino)propylamine dioleate 175 -- 18 -- 6/4/2015 Interim Health Health


N-tallow alkyltrimethylenediamines oleates 61791-53-5 amine, tallow, not otherwise specified 175 -- 18 -- 6/9/2015 Interim Health Health

N-tallow alkyltrimethylenediamines, ethoxylated 61790-85-0 amine, tallow, not otherwise specified -- 175 -- 18 -- 4/13/2004 Interim Health Health


N-tallow alkyltris (trimethylene) tetra-amines 151661-99-3 amine, tallow, not otherwise specified -- 175 -- 18 -- 4/23/2004 Interim Health Healthn-tolyldiethanol amine 91-99-6 -- -- 20 -- 2 -- 11/28/2000 Interim Health Health

nuisance dust, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthn-undecane 1120-21-4 -- undecane 3500 550 350 55 9/27/2007 Interim Health Health

N-vinyl-2-pyrrolidone 88-12-0 -- 6.9 1.5 0.41 0.09 12/8/2011 Under Review Health Health

nylon 25587-80-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

nylon 12 25038-74-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

nylon 6 25038-54-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

65605-36-9 polyoxypropylenediamine 180 -- 18 -- 9/5/2013 Interim Health HealthO,O -diethyl dithiophosphate′ 298-06-6 -- -- 140 -- 14 -- 9/25/2015 Interim Health HealthO,O-dimethylphosphorochloridothioate 2524-03-0 -- -- 30 -- 3 -- 10/1/2003 Interim Health Healtho-anisidine 90-04-0 -- -- 5 1 0.5 0.1 10/1/2003 Interim Health Healtho-chloroaniline 95-51-2 -- -- 50 10 5 1 10/1/2003 Interim Health Healtho-chlorobenzotrifluoride 88-16-4 -- -- 600 -- 20 -- 11/1/2011 Interim Health Healtho-chlorobenzylidene malononitrile 2698-41-1 -- -- 4 0.5 0.4 0.05 10/1/2003 Interim Health Healtho-chlorophenol 95-57-8 -- -- 19 3.6 30 6 9/4/2015 Interim Odor Healtho-chlorostyrene 2039-87-4 -- -- 2850 500 285 50 10/1/2003 Interim Health Healtho-cresol 95-48-7 p-cresol 2-methyl-phenol 4.4 -- 10 2.3 9/4/2015 Interim Odor Health

octabenzone 1843-05-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthoctachloronaphthalene 2234-13-1 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Health

octacosane 630-02-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

octadecanamide 124-26-5 1000 (vapor) -- 100 (vapor) -- 8/28/2013 Interim Health Health

octadecanamide 124-26-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

octadecane 593-45-3 -- 100 -- 10 -- 5/3/2004 Interim Health Health

octadecanedioic acid, methyl ester 1472-93-1 particulate matter dimethyl octadecanedioate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

octadecenylamine 112-90-3 dodecylamine 100 -- 10 -- 5/22/2015 Interim Health Healthoctadecenylsuccinic anhydride (ODSA-T) 28777-98-2 -- -- 240 -- 24 -- 9/14/2004 Interim Health Health


octaethyleneglycol octyl ether 26468-86-0 -- 1000 (vapor) -- 100 (vapor) -- 8/4/2014 Interim Health Health

No. 6 Fuel Oil (Residual Fuel Oil) (up to 10% polycyclic organic matter)

alkanes, C5-C16, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specified

alkanes, C17 and higher, generic, not otherwise specifiedalkanes, C17 and higher, generic, not otherwise specified

nonanedioic acid, polymer with 1,2-ethanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3 isobenzofurandione (polyester resin)

nonylphenoxypolyethoxyethanol, branched; alpha-(nonylphenyl)-omega-hydroxy-poly(oxy-1,2-ethanediyl), branched

alkyl phenol ethoxylate (nonionic surfactant); Igepal Co-630; ethylene oxide nonyl phenol polymer; nonyl phenol ethoxylate; Surfonic N-95; Tergitol TP-9


alkyl phenol ethoxylate (nonionic surfactant); Igepal Co-630; ethylene oxide nonyl phenol polymer; nonyl phenol ethoxylate; Surfonic N-95; Tergitol TP-9

Norkool SLH 225D (ethylene glycol based coolant blended)

N-phenyl-benzenamine, reaction product with 2,4,4-trimethylpentene

mixed octylated diphenylamine; Vanlube 81

N-tallow alkyltrimethylenediamine acetates, ethoxylated

N-tallow alkyltrimethylenediamines dodecylbenzene sulfonates

N-tallow-1,3-diaminopropane dioleate

N-tallow alkyltrimethylenediamines, ethoxylated, compds, with oxidized light petroleum distillate

1-ethenyl-2-pyrrolidone; 1-vinyl-2-pyrrolidone

azacyclotridecane-2-one, homopolymerpoly(iminocarbonylpentamethylene; Polyamide 6

O,O -bis(2-aminopropyl) polypropylene glycol-block-′polyethylene glycol-block-polypropylene glycol

polyoxyalkyleneamine; Jeffamine ED-600

2-hydroxy-4-(octyloxy)-benzophenone

octadecylamide; stearamide; stearic acid amideoctadecylamide; stearamide; stearic acid amide


(9Z)-9-octadecen-1-amine; oleyl amine

octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

3,5-bis(1,1-dimethylethyl)-benzene propanonic acid; IRGANOX 1076




(ppb)Long-term ESL



Long-term ESL Basis

octafluorocyclobutane 115-25-3 -- Halocarbon C-138; Freon C-318 10000 -- 1000 -- 8/16/2002 Interim Health Healthoctafluoropropane 76-19-7 -- -- 10000 -- 1000 -- 12/18/2003 Interim Health Health

octamethyl pyrophosphoramide 152-16-9 -- 1.3 -- 0.13 -- 1/29/2015 Interim Health Healthoctamethylcyclotetrasiloxane 556-67-2 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 3/18/2003 Under Review Health Healthoctamethyltrisiloxane 107-51-7 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 4/2/2001 Interim Health Healthoctanal 124-13-0 -- n-Octyl aldehyde 1500 260 150 26 9/4/2015 Interim Health Healthoctane-1,2-diol 1117-86-8 1,3-pentanediol 1,2-octanediol 1000 -- 100 -- 4/17/2015 Interim Health Healthoctanoic acid 124-07-2 caprylic acid 590 100 59 10 9/4/2015 Interim Health Healthoctanoyl chloride 111-64-8 -- 1-chlorooctane 190 -- 8.4 -- 1/13/2004 Interim Health Healthoctatrienes -- 1,7-octadiene -- 300 -- 30 -- 4/24/2012 Interim Health Healthoctene 25377-83-7 1-octene (2E)-2-octene 3400 750 340 75 9/4/2015 Interim Health Healthoctyl epoxy tallate 61789-01-3 -- -- 1000 -- 100 -- 10/1/2003 Interim Health Healthoctyl mercaptan 111-88-6 -- 1-octanethiol 30 5 3 0.5 10/1/2003 Interim Health Healthoctyl sulfide 2690-08-6 sulfide -- 110 -- 14 -- 9/4/2015 Interim Odor Healthoctylamidopropyl betaine 73772-46-0 cocamidopropyl betaine -- 200 (vapor) -- 20 (vapor -- 6/16/2014 Interim Health Health

octylamidopropyl betaine 73772-46-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthoctylamine 111-86-4 -- 1-octanamine 60 10 6 1 10/1/2003 Interim Health Health

Octylenes Mixture of Octene Isomers and Xylene -- -- 30 -- 320 -- 4/20/2015 Interim Health Healthoctylphenol 27193-28-8 phenol -- 290 -- 3.3 -- 8/4/2014 Final Health Healthoctylphenoxy poly (ethyleneoxy) ethanol 68987-90-6 -- -- 600 -- 60 -- 1/23/2004 Interim Health Healtho-diethylbenzene 135-01-3 m-diethylbenzene 1,2-dethylbenzene 2500 460 250 46 9/4/2015 Interim Health Health

o-ethyltoluene 611-14-3 1-ethyl-2-methylbenzene 1250 250 125 25 9/4/2015 Interim Health Healthoil distillate 64742-63-8 -- -- 1000 -- 100 -- 4/17/2000 Interim Health Healthoil of sassafras 8006-80-2 turpentine -- 1120 (vapor) -- 112 (vapor) -- 8/30/2013 Interim Health Healthoils, fuel 77650-28-3 diesel fuel -- 1000 190 100 19 10/1/2003 Interim Health Health

oils, reclaimed -- 5800 -- 580 -- 10/6/2014 Interim Health Health

Oleamide 301-02-0 particulate matter PETRAC SLIPEZE; oleic acid amide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healtholefin sulfides -- allyl propyl disulfide anti-wear additive 30 -- 3 -- 4/17/2015 Interim Health Healtholefins -- -- -- 100 -- 10 -- 5/23/2012 Interim Health Healtholeic acid 112-80-1 (9Z)-9-octadecenoic acid 100 -- 10 -- 10/1/2003 Interim Health Health

oleic acid polymer 70321-87-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

oleic diethanol amide 93-83-4 100 -- 10 -- 6/11/2015 Interim Health Healtholeyl alcohol (C18) 143-28-2 nonanol -- 2700 -- 270 50 9/11/2013 Interim Health Health

oleyl betaine 871-37-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

oleyl diamine 31017-53-5 -- 100 -- 10 -- 3/31/1995 Interim Health Healtholigomers of polyethylene terephthalate mixture -- -- 50 -- 5 -- 12/12/2003 Interim Health HealthOMA 500 LN -- -- -- 180 -- 49 -- 10/6/2014 Interim Health HealthOMA 600 -- -- -- 1000 -- 170 -- 10/24/2014 Interim Health Healtho-methyl cyclohexanone 583-60-8 -- -- 2300 500 230 50 9/4/2015 Interim Health Healtho-nitrochlorobenzene 88-73-3 -- -- 6.4 1 0.64 0.1 8/17/1998 Interim Health Healtho-nitrophenol 88-75-5 -- -- 40 -- 4 -- 10/1/2003 Interim Health Healtho-nitrotoluene 88-72-2 -- -- 110 20 11 2 10/1/2003 Interim Health Healtho-phenylene diamine 95-54-5 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Healtho-phthalodinitrile 91-15-6 -- -- 10 (PM10) -- 1 (PM10) -- 7/12/2011 Interim Health Health

orange 5 pigment 3468-63-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Orange II sodium salt 633-96-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthorange oil 8008-57-9 deodorizing oil 1000 (vapor) -- 100 (vapor) -- 2/13/2001 Interim Health HealthOrganic Gem -- phosphoric acid -- 10 (PM10) -- 1 (PM10) -- 10/24/2014 Interim Health Healthorganic peroxide -- -- 100 -- 10 -- 11/10/2000 Interim Health Health

organic resin 25085-82-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

organic yellow pigment (assume no metals) 31775-16-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

organo clay (modified bentonite) 68953-58-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

organophilic clay 71011-26-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthorganosilane -- -- 1000 (vapor) -- 100 (vapor) -- 9/4/2013 Interim Health Healthorganosilane esters (silicone, all) -- -- -- 1000 (vapor) -- 100 (vapor) -- 8/13/2004 Interim Health Health

organosilane esters (silicone, all) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthorganosiloxane -- -- 1000 (vapor) -- 100 (vapor) -- 9/4/2013 Interim Health Healthorganosiloxane polymer -- -- 1000 (vapor) -- 100 (vapor) -- 9/4/2013 Interim Health Health

organosiloxane polymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- -- 50 -- 5 -- 2/21/2014 Interim Health Healthorganotin carboxylate 68928-76-7 tin, organic compounds -- 1 (PM10) -- 0.1 (PM10) -- 9/30/2004 Interim Health Health

Orthene 30560-19-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthorthoboric acid, sodium salt 13840-56-7 borates, not otherwise specified sodium borate 20 (PM10) -- 2 (PM10) -- 7/27/2015 Interim Health Health

ortho-cresyl glycidyl ether 2210-79-9 allyl glycidyl ether 50 10 5 1 8/20/2013 Interim Health Healthortho-cymene 527-84-4 para-cymene o-cymene 2750 500 275 50 10/1/2003 Interim Health Healthortho-methylstyrene 611-15-4 alpha-methylstyrene 2-methylstyrene 250 52 48 10 9/4/2015 Interim Odor Healtho-sec-butyl phenol 89-72-5 -- -- 310 50 31 5 10/1/2003 Interim Health Healthosmium tetroxide 20816-12-0 -- -- 0.02 (PM10) 0.002 0.002 (PM10) 0.0002 10/1/2003 Interim Health Healtho-tert-amyl phenol 3279-27-4 o-tert-butyl phenol -- 89 -- 8.9 -- 9/24/2015 Interim Health Healtho-tert-butyl phenol 88-18-6 -- 89 -- 8.9 -- 9/24/2015 Interim Health Healtho-tolualdehyde 529-20-4 benzaldehyde -- 90 18 9 1.8 6/29/2010 Interim Health Healtho-toluic acid 118-90-1 -- -- 150 -- 15 -- 3/19/2003 Interim Health Healtho-toluidine 95-53-4 -- 90 20 9 2 10/1/2003 Interim Health Healtho-toluidine, n-ethyl-m-toluidine, 50/50% mixture -- o-toluidine -- 90 -- 9 -- 9/15/2003 Interim Health Healtho-toluoyl chloride 933-88-0 hydrogen chloride -- 190 -- 7.9 -- 1/27/2000 Final Health Health

overbased calcium sulfonate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthoxacycloheptane 592-90-5 propylene oxide -- 70 -- 7 -- 12/8/1999 Interim Health Healthoxalic acid 144-62-7 -- 10 -- 1 -- 10/1/2003 Interim Health Healthoxalic acid, dihydrate 6153-56-6 oxalic acid -- 10 -- 1 -- 10/1/2012 Interim Health Healthoxalyl chloride 79-37-8 -- -- 800 -- 80 -- 9/18/2007 Interim Health HealthOxamyl 23135-22-0 -- Vydate 15 (PM10) -- 1.5 (PM10) -- 4/17/2014 Interim Health Health



oxirane modified ester or resin, generic -- -- 1000 (vapor) -- 100 (vapor) -- 8/20/2004 Interim Health Health

oxirane modified ester or resin, generic -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthoxirane, generic, not otherwise specified -- ethylene oxide polymer 1000 (vapor) -- 100 (vapor) -- 9/4/2013 Interim Health Health

oxirane, generic, not otherwise specified -- particulate matter ethylene oxide polymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


68953-70-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthOXO Lights -- -- -- 13 -- 61 -- 10/21/2014 Interim Health Healthoxoaluminum benzonate/stearate 151911-66-9 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 6/20/2003 Interim Health Health

oxo-decyl acetate 108419-34-7 oxo-hexyl acetate 2750 -- 275 -- 8/17/2004 Interim Health Healthoxo-hexyl acetate 88230-35-7 Exxate 600 2750 -- 275 -- 10/1/2003 Interim Health Healthoxo-methyl acetate -- oxo-hexyl acetate -- 2750 -- 275 -- 5/16/2013 Interim Health Health

octamethyl diphosphoramide; Schradan

1-octene, mixed xylene, mixed C7-C9 alkanes and alkenes



slop oil; reclaimed oil; reprocessed petroleum hydrocarbon


N,N-diethanololeamide; (9Z)-N,N-bis(2-hydroxyethyl)-9-octadecenamide


C.I. Acid Orange 7; sodium 4-[(2-hydroxy-1-naphthyl)diazenyl]benzenesulfonate

organosulfur compound, generic, not otherwise specified

o-cresyl glycidyl ether; [(2-methylphenoxy) methyl]-oxirane




oxirane, reaction products with ammonium, distn residues


oxirane, reaction products with ammonium, distn residues

EXXATE 1000 Fluid; 4-ethyl-3-methylheptyl acetate; acetic acid, C9-11-branched alkyl esters, C10-rich



(ppb)Long-term ESL



Long-term ESL Basis

oxo-octyl acetate 108419-32-5 oxo-hexyl acetate 2750 -- 275 -- 10/2/2002 Interim Health Health

oxo-tridecyl acetate 108419-35-8 oxo-hexyl acetate 2750 -- 275 -- 10/16/2001 Interim Health Health

oxyalkylated amines -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

oxyalkylated amines -- -- 600 (vapor) -- 60 (vapor) -- 6/2/2015 Interim Health Health

oxybis[dodecylbenzenesulfonic acid], disodium salt 25167-32-2 linear alkylbenzenesulfonic acid -- 600 (vapor) -- 60 (vapor) -- 9/25/2013 Interim Health Health

oxybis[dodecylbenzenesulfonic acid], disodium salt 25167-32-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthOxydiazon (Ronstar, agricultural chemical) 19666-30-9 -- -- 50 -- 5 -- 9/17/2007 Interim Health HealthOxyfluorfen 42874-03-3 -- -- 16 (PM10) -- 1.6 (PM10) -- 10/1/2003 Interim Health Healthoxygen difluoride 7783-41-7 -- -- 1.1 0.5 0.11 0.05 10/1/2003 Interim Health Healtho-xylene 95-47-6 xylene 1,2-dimethylbenzene 2200 510 180 42 9/4/2015 Final Health Healtho-xylenol 526-75-0 xylenol, all isomers 2,3-dimethylphenol 165 -- 16.5 -- 9/17/2007 Interim Health Health

68399-68-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthp,p'-oxybis[benzenesulfonylhydrazide] 80-51-3 linear alkylbenzenesulfonic acid Celogen OT 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

p,p'-oxybis[benzenesulfonylhydrazide] 80-51-3 particulate matter Celogen OT must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthP15A8 -- -- -- 160 -- 16 -- 3/16/2015 Interim Health Health

PAE10 SURFONIC PAE 10 68603-39-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpalladium 7440-05-3 -- 50 (PM10) -- 5 (PM10) -- 1/18/2002 Interim Health Healthpalladium chloride 7647-10-1 palladium -- 50 (PM10) -- 5 (PM10) -- 11/10/1999 Interim Health Healthpalladium nitrate (Pd[NO3]2) 10102-05-3 palladium -- 50 (PM10) -- 5 (PM10) -- 3/28/2003 Interim Health Healthpalmitic acid 57-10-3 -- n-hexadecanoic acid 1000 (vapor) -- 100 (vapor) -- 4/27/2001 Interim Health Health

p-aminobenzoic acid 150-13-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthp-aminodiphenylamine 101-54-2 -- -- 100 -- 10 -- 7/23/1997 Interim Health Healthp-anisidine 104-94-9 -- -- 5 1 0.5 0.1 10/1/2003 Interim Health Health

para-cumylphenol 599-64-4 -- 6.6 (PM10) -- 0.66 (PM10) -- 10/10/2014 Interim Health Health

para-cymene 99-87-6 2750 500 275 50 10/1/2003 Interim Health Health

para-dodecylphenol 210555-94-5 nonylphenol, mixed isomers 170 -- 17 -- 7/26/2015 Interim Health Healthparaffin hydrocarbon, not otherwise specified -- -- -- 3500 -- 350 -- 2/19/2013 Interim Health Health

paraffin oil 8012-95-1 highly refined mineral oil; ATF 210 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Health

paraffin oil 8012-95-1 particulate matter highly refined mineral oil; ATF 210 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthparaffin wax (fume) 8002-74-2 -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthparaffin wax, petroleum, clay treated 64742-43-4 paraffin wax (fume) -- 20 (PM10) -- 2 (PM10) -- 10/6/1999 Interim Health Healthparaffinic distillate 64741-89-5 -- -- 1000 (vapor) -- 100 (vapor) -- 10/1/2003 Interim Health Healthparaffinic mineral oil 64742-62-7 -- -- 1000 (vapor) -- 100 (vapor) -- 4/13/2000 Interim Health Healthparaformaldehyde 30525-89-4 -- -- 60 -- 6 -- 10/1/2003 Interim Health Health

paraformaldehyde, formaldehyde, phenol polymer 9003-35-4 particulate matter phenol/formaldehyde resin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthparaldehyde 123-63-7 -- trimethyl trioxane 440 80 44 8 10/1/2003 Interim Health HealthParaloid Edge XL-190 -- -- -- 110 -- 11 -- 3/13/2015 Interim Health HealthParaloid Edge XL-195 -- -- -- 100 -- 10 -- 3/13/2015 Interim Health Healthpara-methylstyrene 622-97-9 alpha-methylstyrene 4-methylstyrene; p-tolyethene 250 52 48 10 9/4/2015 Interim Odor HealthParaquat 4685-14-7 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Health

paraquat dichloride 1910-42-5 -- 1 -- 0.1 -- 3/27/2015 Interim Health HealthParathion 56-38-2 -- -- 0.5 -- 0.05 -- 10/1/2003 Interim Health Health


particulate matter -- -- must meet NAAQS -- must meet NAAQS -- 1/8/2014 Final Health Healthp-benzoquinone dioxime 105-11-3 p-quinone -- 4 (PM10) -- 0.4 (PM14) -- 9/29/1999 Interim Health HealthPC Oil -- -- -- 200 -- 17 -- 10/9/2014 Interim Health Healthp-chloroaniline 106-47-8 -- -- 50 10 5 1 10/1/2003 Interim Health Healthp-chlorophenol 106-48-9 -- -- 300 60 30 6 10/1/2003 Interim Health Health

p-chlorophenyl-dimethylurea 150-68-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthp-cresol 106-44-5 4-methyl-phenol 4.4 1 10 2.3 9/4/2015 Interim Odor Healthp-diethylbenzene 105-05-5 m-diethylbenzene 1,4-diethylbenzene 2500 460 250 46 9/4/2015 Interim Health Health

p-diisobutylbenzene 17171-78-7 -- 1250 -- 125 -- 5/2/2002 Interim Health Healthp-dimethylaminoazobenzene 60-11-7 -- -- 0.3 -- 0.03 -- 3/6/2001 Interim Health Health

PEG-12 ditallate 61791-01-3 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health HealthPendimethalin 40487-42-1 -- -- 100 (PM10) -- 10 (PM10) -- 10/1/2003 Interim Health Health

-- -- -- 1000 (vapor) -- 100 (vapor) -- 8/13/2003 Interim Health HealthPennzSuppress D -- -- -- 410 -- 41 -- 10/24/2014 Interim Health Healthpentaborane 19624-22-7 -- -- 0.13 0.05 0.013 0.005 10/1/2003 Interim Health Healthpentachlorobenzenes 608-93-5 -- -- 1000 -- 100 -- 10/1/2003 Interim Health Healthpentachloroethane 76-01-7 -- -- 400 50 40 5 10/1/2003 Interim Health Healthpentachloronaphthalene 1321-64-8 -- -- 5 -- 0.5 -- 10/1/2003 Interim Health Healthpentachloronitrobenzene 82-68-8 -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthpentachlorophenol 87-86-5 -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthpentachloropyridine 2176-62-7 -- -- 80 -- 8 -- 10/1/2003 Interim Health Health

pentadecanoic acid 1002-84-2 particulate matter n-pentadecylic acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpentadiene, all isomers -- -- 1800 -- 180 -- 10/1/2003 Interim Health Healthpentaerythritol 115-77-5 -- -- 50 -- 5 -- 10/1/2003 Interim Health Health

pentaerythritol distearate 13081-97-5 100 -- 10 -- 6/3/2015 Interim Health Health

6683-19-8 -- -- 3500 -- 350 -- 5/19/1999 Interim Health Healthpentaerythritol tetranitrate 78-11-5 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthpentaerythritol triacrylate 3524-68-3 -- 10 -- 1 -- 10/1/2003 Interim Health Health

pentaethyl benzene 605-01-6 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

pentaethylene glycol 4792-15-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pentaethylene glycol 4792-15-8 polyethylene glycol 1000 (vapor) -- 100 (vapor) -- 3/10/2015 Interim Health Health

pentaethylene glycol monomethyl ether 23778-52-1 2,5,8,11,14-pentaoxahexadecan-16-ol 1000 (vapor) -- 100 (vapor) -- 4/23/2015 Interim Health Health

pentaethylene glycol, monobutyl ether 23601-39-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpentaethylene glycol, monobutyl ether 23601-39-0 triethylene glycol -- 10000 (vapor) -- 1000 (vapor) -- 8/26/2013 Interim Health Healthpentaethylenehexamine 4067-16-7 -- polyamine 630 -- 63 -- 10/1/2003 Interim Health Healthpentafluorobutane 406-58-6 -- HFC-365mfc 30000 5000 3000 500 12/8/2011 Interim Health Health

pentamethylbenzene 700-12-9 -- 1250 -- 125 -- 4/10/2002 Interim Health Healthpentamethylene diamine 462-94-2 -- -- 200 -- 20 -- 10/1/2003 Interim Health Health

pentamine 306-53-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpentanedinitrile 544-13-8 -- 50 -- 5 -- 6/19/2007 Interim Health Healthpentanol, mixture of isomers 30899-19-5 1-pentanol -- 730 200 73 20 8/30/2013 Interim Health Health

pentasodium diethylenetriamine pentacetate 140-01-2 particulate matter Versenex 80 Chelating Agent must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpentasodium thiosulfate 10102-17-7 -- -- 20 (PM10) -- 2 (PM10) -- 2/29/1996 Interim Health HealthPentazocine 359-83-1 -- -- 20 (PM10) -- 2 (PM10) -- 6/19/2007 Interim Health Health

pentyl benzene 538-68-1 phenylpentane 2450 -- 245 -- 8/30/2013 Interim Health Healthpentyl ether 693-65-2 -- 1000 -- 100 -- 4/3/2013 Interim Health Health

3,4-dimethylhexyl acetate; acetic acid, C7-9-branched alkyl esters, C8-rich

3,4-diethyl-6-methyloctyl acetate; acetic acid, C11-14-branched alkyl esters, C13-rich


P,P'-(iminobis(2,1-ethanediyliminomethylene))bis-phosphonic acid, N,N-bis(phosphonomethyl) derivative, sodium salt

[iminobis(ethyleneiminomethylene)]bis(phosphonic) acid, N,N-bis(phosphonomethyl) derivative, sodium salt

amides C8-18 and C18 unsatd, ethoxylated

p-(alpha,alpha-dimethylbenzyl)-phenol, p-cumyl phenol, 4-cumylphenol

p-methyl cumene; 1-isopropyl-4-methyl benzene; 4-methyl isopropylbenzene4-(3,5,7-trimethylnonyl)phenol; 4-dodecylphenol, branched

1,1'-dimethyl-4,4'-bipyridinium dichloride

partially hydrogenated polyphenyls, quaterphenyls and higher



polyethylene glycol 400 ditallate; polyethylene glycol diester of tall oil acids

PENNZOIL Motor Oil (10W-40, 10W-30, 5W-30, 20W-50)

3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate

2,2-bis(hydroxymethyl)-1,3-propanediyl dioctadecanoate

pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)


3,6,9,12-tetraoxatetradecane-1,14-diol; pentaglycol3,6,9,12-tetraoxatetradecane-1,14-diol; pentaglycol






(ppb)Long-term ESL



Long-term ESL Basis

perchloric acid 7601-90-3 hydrogen chloride -- 190 -- 7.9 -- 5/24/2010 Final Health Healthperchloromethyl mercaptan 594-42-3 -- -- 8 1 0.8 0.1 10/1/2003 Interim Health Healthperchloryl fluoride 7616-94-6 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --perfluoro compounds 86508-42-1 -- 200 -- 20 -- 10/1/2003 Interim Health Healthperfluoro(isobutyl) methyl ether 163702-08-7 -- -- 200 -- 20 -- 10/1/2003 Interim Health Healthperfluorobutyl ethylene 19430-93-4 -- -- 10230 1000 1023 100 11/8/2007 Interim Health Healthperfluoroisobutylene 382-21-8 -- -- 0.8 0.1 0.08 0.01 10/1/2003 Interim Health Healthperfluorooctanesulfonic acid (PFOS) 1763-23-1 -- -- 0.1 -- 0.01 -- 7/12/2011 Interim Health Healthperfluorooctanoic acid and its inorganic salts 335-67-1 -- -- 0.05 -- 0.005 -- 7/12/2011 Interim Health Healthperiodic acid 10450-60-9 -- -- 10 -- 1 -- 6/6/2007 Interim Health Health

perlite 93763-70-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthPermethrin 52645-53-1 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthperoxydisulfuric acid 13445-49-3 -- -- 10 -- 1 -- 10/1/2003 Interim Health Healthperoxymonosulfuric acid 7722-86-3 -- -- 50 -- 5 -- 10/1/2007 Interim Health Health

Perrindo Maroon 179 5521-31-3 particulate matter Pigment Red 179 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpersulfate -- -- peroxysulfate anions 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

perylene 198-55-0 -- 0.5 (PM10) -- 0.05 (PM10) -- 8/27/2002 Interim Health Health

perylene pigment 128-69-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpesticide, generic, not otherwise specified -- -- 50 (PM10) -- 5 (PM10) -- 1/12/2015 Interim Health Health

p-ethylphenol 123-07-9 phenol 290 -- 3.3 -- 5/15/2015 Final Health Health

p-ethyltoluene 622-96-8 1-ethyl-4-methylbenzene 1250 250 125 25 9/4/2015 Interim Health Health

8030-12-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpetroleum coke, calcined 64743-05-1 -- -- 50 (PM10) -- 5 (PM10) -- 1/20/2015 Interim Health Healthpetroleum coke, unclacined 64741-79-3 -- -- 50 (PM10) -- 5 (PM10) -- 1/20/2015 Interim Health Healthpetroleum distillates -- -- 3500 -- 350 -- 8/17/2004 Interim Health Health

petroleum ether 8032-32-4 -- 3500 880 350 88 10/1/2003 Interim Health Health

petroleum hydrocarbon resin 64742-16-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpetroleum jelly 8009-03-8 -- petrolatum 1000 (vapor) -- 100 (vapor) -- 9/18/2007 Interim Health Health

petroleum jelly 8009-03-8 particulate matter petrolatum must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

petroleum polymers, viscous 64741-71-5 -- 1000 (vapor) -- 100 (vapor) -- 12/18/2002 Interim Health Health

68514-79-4 -- 1250 -- 125 -- 1/23/2013 Interim Health Healthpetroleum residues, vaccum distillates 68955-27-1 -- -- 350 (vapor) -- 35 (vapor) -- 10/31/2012 Interim Health Health

petroleum residues, vaccum distillates 68955-27-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

petroleum resin (hydrocarbon) 68131-77-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpetroleum wax 64742-61-6 -- Slack Wax 75 (100%) 20 (PM10) -- 2 (PM10) -- 5/13/2004 Interim Health Health

petroleum, crude oil, < 1% benzene 8002-05-9 -- 3500 880 350 88 5/20/2010 Interim Health HealthPETROSWEET HSW4118 SCAVENGER -- -- -- 22 -- 2.2 -- 11/18/2014 Interim Health Health


-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphenacetin 62-44-2 -- -- 5 (PM10) -- 0.5 (PM10) -- 2/28/2001 Interim Health Health

phenalene 203-80-5 1H-phenalene 0.5 (PM10) -- 0.05 (PM10) -- 5/1/2015 Interim Health Healthphenanthrene 85-01-8 -- 8 -- 0.8 -- 11/18/2014 Under Review Health Healthphenethyl acetate 103-45-7 -- -- 1000 -- 100 -- 9/17/2007 Interim Health Healthphenethyl butyrate 103-52-6 -- -- 1000 -- 100 -- 9/17/2007 Interim Health Healthphenethyl isobutyrate 103-48-0 -- -- 1000 -- 100 -- 9/17/2007 Interim Health Healthphenethyl propionate 122-70-3 -- -- 1000 -- 100 -- 9/17/2007 Interim Health Health

phenethyl salicylate 87-22-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphenol 108-95-2 -- 150 40 3.3 0.87 9/4/2015 Final Odor Health

phenol blocked TDI Polymer (no free TDI) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphenol mixed oils (mixture) -- -- 200 -- 20 -- 2/26/2004 Interim Health Health

PHENOL RED, Sodium Salt 34487-61-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phenol-alpha-pinene resin 25359-84-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phenolic resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phenothiazine 92-84-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphenoxyethyl acrylate 48145-04-6 -- -- 500 -- 50 -- 8/22/2002 Interim Health Healthphenyl acetate 122-79-2 -- -- 500 (vapor) -- 50 (vapor) -- 4/17/2000 Interim Health Healthphenyl butyl phosphoric acid 46438-39-5 phosphoric acid -- 10 (PM10) -- 1 (PM10) -- 9/14/2007 Interim Health Healthphenyl chloroformate 1885-14-9 -- -- 7 -- 0.7 -- 4/15/1997 Interim Health Healthphenyl formate 1864-94-4 benzyl formate formic acid, phenyl ester 500 -- 50 -- 2/3/2015 Interim Health Healthphenyl glycidyl ether 122-60-1 -- -- 60 10 6 1 10/1/2003 Interim Health Health

71230-68-7 allyl glycidyl ether -- 50 -- 5 -- 12/10/2012 Interim Health Healthphenyl hydrazine 100-63-0 -- 4.4 1 0.44 0.1 10/1/2003 Interim Health Healthphenyl isocyanate 103-71-9 toluene diisocyanate Carbanil 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthphenyl isothiocyanate 103-72-0 isothiocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthphenyl mercaptan 108-98-5 -- benzenethiol 4.2 0.94 0.5 -- 9/4/2015 Interim Odor Healthphenyl vinyl ether 766-94-9 anisole ethenoxy-benzene 100 -- 10 -- 2/3/2015 Interim Health Healthphenyl xylyl ethane 6196-95-8 -- -- 30 -- 3 -- 4/10/2008 Interim Health Health

phenylethyl alcohol 60-12-8 -- 500 100 50 10 9/4/2015 Interim Health Healthphenylphosphine 638-21-1 -- 2.3 0.5 0.23 0.05 10/1/2003 Interim Health Health

phenylphosphoric acid 701-64-4 monophenyl phosphate 100 -- 10 -- 9/25/2015 Interim Health Health

phenylpropanolamine hydrochloride 154-41-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphenylpropyl alcohol 122-97-4 -- -- 1100 -- 110 -- 10/1/2003 Interim Health Healthphenyltriethoxysilane 780-69-8 organosilane -- 1000 (vapor) -- 100 (vapor) -- 1/14/2000 Interim Health Healthphenyltrimethoxysilane 2996-92-1 organosilane -- 1000 (vapor) -- 100 (vapor) -- 4/7/2008 Interim Health HealthPhorate 298-02-2 -- -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health HealthPhosalone 2310-17-0 -- Zolone 25 (PM10) -- 2.5 (PM10) -- 4/17/2014 Interim Health Healthphosgene 75-44-5 -- carbonyl chloride 4 1 0.4 0.1 10/1/2003 Interim Health HealthPhosmet 732-11-6 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthphosphate ester A, ethanolamine salt -- -- -- 50 -- 5 -- 9/14/2012 Interim Health Healthphosphate, generic, not otherwise specified -- -- 100 -- 10 -- 9/25/2015 Interim Health Healthphosphated alkyl ethoxylate, potassium salt 154518-40-8 -- -- 600 -- 60 -- 10/1/2003 Interim Health Healthphosphatides -- -- phospholipid 100 -- 10 -- 1/5/2000 Interim Health Healthphosphine 7803-51-2 -- 4.2 3 0.42 0.3 9/4/2015 Interim Health Health

phosphonate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

38820-59-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphosphoric acid 7664-38-2 -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

phosphoric acid 2-hydroxyethyl methacrylate ester 52628-03-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phosphoric acid, ammonium salt 10124-31-9 particulate matter ammonium phosphate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phosphoric acid, decyl octyl ester 68186-45-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phosphoric acid, diisooctyl ester 27215-10-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phosphoric acid, dipotassium salt 7758-11-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phosphoric acid, isodecyl ester 56572-86-2 particulate matter 8-methylnonyl dihydrogen phosphate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


4-ethylphenol; 4-hydroxy-1-ethyl-benzene


PETRAC Low Grade Fat (distillation residue pitch, fatty chemicals mix)

benzine; Ligroine; petroleum spirits; mineral spirits; Stoddard solent; naphtha, VMandP

light polymer; crude propylene polymer

petroleum products, hydrofiner-powerformer reformates (contains benzene)


petroleum oil; ASTORWAX 140 PF (100%); ConoPure Spray Base 70, 80, and 100

Petro-Therm (mixture of severely hydrotreated and hydrocracked base oil, petroleum)Petro-Therm (mixture of severely hydrotreated and hydrocracked base oil, petroleum)


phenyl glycidyl ether adduct 2,2-bis(4-hydroxyphenyl)propane

phenyl ethyl alcohol; benzyl carbinol; 2-phenylethanol


phosphonic acid [1,6-hexane diylbis (methylene)] tetrakis potassium salt



(ppb)Long-term ESL



Long-term ESL Basis

phosphoric acid, mono(2-ethylhexyl) ester 1070-03-7 2-ethylhexyl dihydrogen phosphate 100 -- 10 -- 9/25/2015 Interim Health Health


phosphoric acid, monoisooctyl ester 26403-12-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


phosphoric acid, sodium salt 7632-05-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

51162-51-7 diethyl phosphorochlorodithioate -- 70 -- 7 -- 10/6/2014 Interim Health Health

phosphorodithioic acid ester, zinc salt 2929-95-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphosphorodithioic acid ester, zinc salt 2929-95-5 -- 1500 (vapor) -- 150 (vapor) -- 10/1/2003 Interim Health Healthphosphorous acid 10294-56-1 -- 10 (PM10) -- 1 (PM10) -- 6/17/2015 Interim Health Healthphosphorous acid 13598-36-2 -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthphosphorus (yellow) 7723-14-0 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthphosphorus acid, isodecyl diphenyl ester 26544-23-0 -- -- 50 -- 5 -- 9/14/2007 Interim Health Healthphosphorus fertilizer -- -- triple superphosphate fertilizer 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthphosphorus oxychloride 10025-87-3 -- phosphoric trichloride 6 1 0.6 0.1 10/1/2003 Interim Health Healthphosphorus pentafluoride 7647-19-0 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --phosphorus pentasulfide 1314-80-3 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthphosphorus pentoxide 1314-56-3 -- 20 (PM10) -- 2 (PM10) -- 11/21/2014 Interim Health Healthphosphorus trichloride 7719-12-2 -- -- 11 2 1.1 0.2 10/1/2014 Interim Health Healthphthalate ester -- -- 50 -- 5 -- 10/1/2012 Interim Health Healthphthalate ester 37 63515-48-0 phthalate ester -- 50 -- 5 -- 10/16/2001 Interim Health Health

phthalic acid 88-99-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthphthalic acid, benzyl alkyl (C7-C8) ester 68515-40-2 phthalate ester -- 50 -- 5 -- 9/11/2007 Interim Health Healthphthalic acid, diundecyl ester 3648-20-2 phthalate ester -- 50 -- 5 -- 9/11/2007 Interim Health Healthphthalic anhydride 85-44-9 -- 60 10 6 1 9/4/2014 Interim Health Health

phthalo blue 12239-87-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

phthalocyanine green 1328-53-6 50 (PM10) -- 5 (PM10) -- 6/27/2003 Interim Health Healthphthaloyl chloride 88-95-9 benzoyl chloride 1,2-benzenedicarbonyl dichloride 28 5 2.8 0.5 9/9/2015 Interim Health Healthp-hydroxybenzoic acid, methyl ester 99-76-3 benzoic acid -- 500 (vapor) -- 50 (vapor) -- 8/30/2013 Interim Health Health

p-hydroxybenzoic acid, methyl ester 99-76-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Picloram 1918-02-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpicric acid 88-89-1 -- trinitrophenol 1 -- 0.1 -- 9/12/2013 Interim Health Health

Pigment Blue 29 57455-37-5 particulate matter ultramarine blue must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Pigment Green 36 68512-13-0 phthalocyanine green 50 (PM10) -- 5 (PM10) -- 1/29/2015 Interim Health Health

Pigment Orange 72 78245-94-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Pigment Orange 74 85776-14-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment red 12 (lead free) 6410-32-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment red 122 980-26-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Pigment Red 177 4051-63-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health



pigment Red 48:1 7585-41-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment red 49:1 1103-38-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment red 49:2 1103-39-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Pigment Red 52:1 17852-99-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment violet 23 6358-30-1 particulate matter Permanent Violet RL must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment yellow 6358-31-2 particulate matter monoazo yellow; Novoperm Yellow must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Pigment Yellow 110 5590-18-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


Pigment Yellow 139 36888-99-0 particulate matter isoindolinone pigment; C.I. 56298 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


Pigment Yellow 155 68516-73-4 particulate matter Fast Yellow 4GP must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Pigment Yellow 17 4531-49-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

pigment yellow 65 6528-34-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthPilot AABO -- -- -- 200 -- 11 -- 10/6/2014 Interim Health Healthpimelic acid 111-16-0 adipic acid 1,7-heptanedioic acid 1200 (vapor) -- 120 (vapor) -- 6/5/2013 Interim Health Health

pimelic acid 111-16-0 particulate matter 1,7-heptanedioic acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpine extract 94266-48-5 pine oil -- 3500 630 350 63 9/4/2015 Interim Health Healthpine oil 8002-09-3 UNIPINE 75 PINE OIL 3500 630 350 63 9/4/2015 Interim Health Healthpiperazine 110-85-0 1,4-diazacyclohexane 1 -- 0.1 -- 7/23/2015 Interim Health Healthpiperazine dihydrochloride 142-64-3 piperazine piperazine, hydrochloride (1:2) 1 -- 0.1 -- 7/23/2015 Interim Health Healthpiperidine 110-89-4 azacyclohexane 40 10 4 1 10/1/2003 Interim Health Health

piperonal 120-57-0 1,3-benzodioxole-5-carbaldehyde 500 -- 50 -- 6/25/2015 Interim Health Health

piperonyl butoxide 51-03-6 500 -- 50 -- 5/21/2015 Interim Health Health

pitch, coal tar-petroleum 68187-57-5 coal tar bitumen 0.5 (PM10) -- 0.05 (PM10) -- 4/20/2015 Interim Health Health

pivalic acid 75-98-9 -- 250 -- 25 -- 10/1/2003 Under Review Health Healthpivaloyl chloride 3282-30-2 -- -- 40 -- 4 -- 10/1/2003 Interim Health Health

plastic dust -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

plasticizer adhesive (LEEGEN) 68608-26-4; 64742-52-5; 63231-67-4particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


phosphoric acid, mono-C10-12-alkyl esters, ethoxylated

phosphoric acid, reaction products with aluminum hydroxide and chromium oxide

phosphorochloridothioic acid, O-ethyl O-(1-methylethyl) ester

7PV fast green GNX ; copper phthalo green

[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-copper brominated chlorinated; C.I. Pigment Green 36

2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-butanamide

N-(4-chlorphenyl)-4-[[2,5-dichloro-4-[(dimethylamino) sulfonyl] phenyl]azo]-3-hydroxy-2-naphthalenecarboxamide

5,12-dihydro-2,9-dimethyl-quino[2,3-b]acridine-7,14-dione4,4'-diamino-[1,1'-bianthracene]-9,9',10,10'-tetraone

3,3'-[(2,5-dimethyl-1,4-phenylene)bis[iminocarbonyl(2-hydroxy-3,1-naphthalenediyl)-2,1-diazenediyl]]bis[4-methyl-, 1,1'-bis(2-chloroethyl) ester benzoic acid

diketopyrrolopyrrole red pigment 254; 2,5-dihydro-3,6-di-4-chlorophenyl-pyrrolo[3,4-c]pyrrol-1,4-dione

barium bis{2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]naphthalene-1-sulfonate}

calcium bis(2-((2-hydroxynaphthyl)azo)naphthalenesulphonate)

3,3'-(1,4-phenylenedinitrilo)bis[4,5,6,7-tetrachloro-2,3-dihydro-1H-isoindol-1-oneChinophthalone Yellow; Fast Yellow 138

Azopigmeny Yellow 151; C.I. 13980; Hostaperm Yellow H46; 2-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzoic acid

2-methyl-3-(3,4-methylenedioxyphenyl)-propanal

2-methyl-3-(3,4-methylenedioxyphenyl)-propanal

butacide; 5-{[2-(2-butoxyethoxy)ethoxy]methyl}-6-propyl-1,3-benzodioxole


neopentanoic acid; trimethyl acetic acid



(ppb)Long-term ESL



Long-term ESL Basis

platinum dicarbonyl dichloride 73018-55-0 platinum, soluble compounds -- 0.02 (PM10) -- 0.002 (PM10) -- 7/29/2015 Interim Health Healthplatinum nitrate 18496-40-7 platinum, soluble compounds -- 0.02 (PM10) -- 0.002 (PM10) -- 3/28/2003 Interim Health Health

platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane 68478-92-2 platinum, soluble compounds -- 0.02 (PM10) -- 0.002 (PM10) -- 7/29/2015 Interim Health Healthplatinum, elemental 7440-06-4 platinum, insoluble compounds -- 10 (PM10) -- 1 (PM10) -- 10/1/2007 Interim Health Healthplatinum, insoluble compounds -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2007 Interim Health Healthplatinum, soluble compounds -- -- 0.02 (PM10) -- 0.002 (PM10) -- 10/1/2007 Interim Health HealthPluracol 1388 (polyether triol) -- polyglycol, generic -- 1000 (vapor) -- 100 (vapor) -- 10/18/2012 Interim Health HealthPluronic 10R-5, 25R2, 31R1, L-101 (polyglycol) 9003-11-6 polyglycol, generic -- 1000 (vapor) -- 100 (vapor) -- 2/13/2001 Interim Health Healthp-mentha-1,5-diene 99-83-2 d-limonene -- 1100 -- 110 -- 6/22/2010 Interim Health Healthp-menthane 99-82-1 d-limonene -- 1100 -- 110 -- 6/28/2010 Interim Health Healthp-menthane-1,8-diamine 80-52-4 -- -- 20 3 2 0.3 10/1/2003 Interim Health Healthp-methylbenzyl alcohol 589-18-4 -- -- 600 120 60 12 10/1/2003 Interim Health Healthp-nitroaniline 100-01-6 4-nitrobenzenamine 30 -- 3 -- 10/1/2003 Interim Health Healthp-nitrophenol 100-02-7 -- 4-hydroxynitrobenzene 10 -- 1 -- 10/1/2003 Interim Health Healthp-nitrotoluene 99-99-0 -- 110 20 11 2 10/1/2003 Interim Health Health

9069-50-5 hexamethylene diisocyanate polymer synthetic urethane polymer 8.7 -- 0.87 -- 12/23/2014 Interim Health Healthpoly(1-butene) 9003-28-5 -- polybutylene 5000 -- 500 -- 10/1/2003 Interim Health Health

poly(1-decene) 68037-01-4 1000 (vapor) -- 100 (vapor) -- 4/21/2004 Interim Health Health

poly(1-decene) 68037-01-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(1-vinyl-2-pyrrolidinone) 9003-39-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(2-chloro-1,3 /2,3 dichloro-1,3-butadiene) 25067-95-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(alpha-methylstyrene) 25014-31-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpoly(bisphenol A carbonate) 103598-77-2 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 1/2/2012 Interim Health Health

poly(bisphenol A carbonate) 103598-77-2 particulate matter CALIBRE 200 Polycarbonate Flake must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

25036-25-3 -- 4,4'-(1-methylethylidene)-bisphenol 1000 (vapor) -- 100 (vapor) -- 4/23/2004 Interim Health Health

25036-25-3 particulate matter 4,4'-(1-methylethylidene)-bisphenol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(butyl acrylate) 9003-49-0 particulate matter butyl acrylate polymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(butyl acrylate) 9003-49-0 butyl acrylate polymer 500 (vapor) -- 50 (vapor) -- 6/10/2014 Interim Health Health

poly(dicyclopentadiene-co-p-cresol) 68610-51-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


poly(dimethylaminoethyl methacrylate) 25154-86-3 -- 500 (vapor) -- 50 (vapor) -- 10/1/2007 Interim Health Health

poly(dimethylaminoethyl methacrylate) 25154-86-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(dimethyldiallylammonium chloride) 93357-85-8 particulate matter Agefloc WT 20 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(dimethylsiloxane), vinyl terminated 68083-19-2 organosiloxane 1000 (vapor) -- 100 (vapor) -- 7/29/2015 Interim Health Healthpoly(dimethylsiloxane-co-alkylmethylsiloxane) -- organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 10/30/2001 Interim Health Health

poly(dimethylsiloxane-co-alkylmethylsiloxane) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpoly(di-n-butoxy) titanoxane 9022-96-2 -- -- 1000 (vapor) -- 100 (vapor) -- 5/7/2003 Interim Health Health

poly(ethylene glycol) 25322-68-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(ethylene glycol) dibenzoate 9004-86-8 triethylene glycol dibenzoate 1000 -- 100 -- 5/22/2015 Interim Health Health

poly(ethylene glycol) monolaurate 9004-81-3 polyoxyethylene sorbitan monolaurate PEG 400 monolaurate 600 (vapor) -- 60 (vapor) -- 6/12/2015 Interim Health Healthpoly(ethylene glycol) monomethyl ether 9004-74-4 -- -- 1000 -- 100 -- 11/24/2003 Interim Health Health

poly(ethylene-co-1-butene) 25087-34-7 particulate matter (ethylene polymer with 1-butene) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(ethylene-co-vinyl acetate) 24937-78-8 particulate matter ethylene vinyl acetate copolymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(ethylene-co-vinyl acetate) 24937-78-8 ethylene vinyl acetate copolymer 500 (vapor) -- 50 (vapor) -- 7/12/2015 Interim Health Health

poly(methyl methacrylate) 9011-14-7 -- 370 (vapor) -- 37 (vapor) -- 8/30/2013 Interim Health Health

poly(methyl methacrylate) 9011-14-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(methyl methacrylate-co-butyl methacrylate) 25608-33-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(methyl methacrylate-co-ethyl acrylate) 9010-88-2 particulate matter poly(methyl methacrylate) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(methylhydrosiloxane) 63148-57-2 organosiloxane 1000 (vapor) -- 100 (vapor) -- 7/29/2015 Interim Health Healthpoly(methylphenylsiloxane) 63148-58-3 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 2/27/2015 Interim Health Health


68610-19-5 polyoxypropylenediamine -- 180 -- 18 -- 7/28/2015 Interim Health Health

poly(propylene glycol) 25322-69-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpoly(propylene glycol) 25322 62 4‐ ‐ -- 1000 (vapor) -- 100 (vapor) -- 7/8/2015 Interim Health Health

poly(propylene glycol) 25322-69-4 1000 (vapor) -- 100 (vapor) -- 2/28/2001 Interim Health Health

poly(propylene glycol) diglycidyl ether 26142-30-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(propylene glycol) methacrylate 39420-45-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpoly(propylene glycol) methacrylate 39420-45-6 poly(propylene glycol) -- 1000 (vapor) -- 100 (vapor) -- 10/8/2014 Interim Health Health


poly(styrene-co-alpha-methylstyrene) 9011-11-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(vinyl chloride-co-isobutyl vinyl ether) 25154-85-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


poly(vinyl chloride-co-vinyl acetate-co-vinyl alcohol) 25086-48-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

poly(vinyl fluoride) 24981-14-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


poly(1,4-butanediol), tolylene 2,4-diisocyanate terminated


1-decene, homopolymer, hydrogenated; DURASYN 164 Polyalphaolefins; Oronite Synfluid 6 cSt PAO; SYNFLUID 100 cSt PAO; Synfluid PAO 4 cSt

1-decene, homopolymer, hydrogenated; DURASYN 164 Polyalphaolefins; Oronite Synfluid 6 cSt PAO; SYNFLUID 100 cSt PAO; Synfluid PAO 4 cSt

poly(bisphenol A-co-epichlorohydrin), glycidyl end-cappedpoly(bisphenol A-co-epichlorohydrin), glycidyl end-capped


Addiox Hindered Phenol; WINGSTAY L FLAKES; butylated reaction product of p-cresol and dicyclopentadiene

poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine)

1,2-ethanediamine polymer with (chloromethyl)oxirane and N-methylmethanamine

2-methyl-2-propenoic acid, 2-(dimethylamino)ethyl ester, homopolymer

2-methyl-2-propenoic acid, 2-(dimethylamino)ethyl ester, homopolymer

vinyl terminated polydimethylsiloxane

glycols, polyethylene, dibenzoate; poloxyethylene dibenzoate


acryloid; methyl 2-methylpropanoate; methyl-2-methylpropionate

acryloid; methyl 2-methylpropanoate; methyl-2-methylpropionate

polymethylhydrogensiloxane, trimethylsiloxy end blocked

poly(oxy-1,2-ethanediyl), .alpha.-tridecyl-.omega.-hydroxy-, phosphate, ammonium salt

poly(oxy-1,2-ethanediyl),alpha,alpha'-[[methyl[3-(tridecyloxy)propyl]iminio]di-2,1-ethanediyl]bis[omega-hydroxy-, branched, chlorides

alpha-hydro-omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]; Laprol 702

alpha-hydro-omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]; Laprol 702

epichlorohydrin polyglycol polymer; alpha-(oxiranylmethyl)-omega-poly-oxy(methyl-1,2-ethanediyl)

poly(propylene glycol), tolylene 2,4-diisocyanate terminated

vinyl chloride copolymer; 1-(ethenyloxy)-2-methyl propane polymer

poly-(vinyl chloride-co-vinyl acetate-co-hydroxypropyl acrylate)

chloroethylene, vinyl acetate, methacrylic acid, monoester with propane-1,2-diol terpolymeracetic acid ethenyl ester, polymer with chloroethene/ethanol

poly[di(ethylene glycol)/trimethylolpropane-alt-adipic acid], polyol

Systol S 219 (Diethylene glycol, trimethylolpropane, adipic acid polyester)



(ppb)Long-term ESL



Long-term ESL Basis

194673-87-5 polyoxypropylenediamine JEFFAMINE HK-511 (100%) 180 -- 18 -- 4/16/2013 Interim Health Health

65605-54-1 polyoxypropylenediamine Jeffamine BUD-2000 (100%) 180 -- 18 -- 9/5/2013 Interim Health Health

polyacrylamide 9003-05-8 particulate matter 2-propenamide, homopolymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyacrylic acid 9003-01-4 sodium polyacrylate 2-propenoic acid, homopolymer 18 (PM10) -- 1.8 (PM10) -- 6/1/2015 Interim Health Health

polyalkene, generic, not otherwise specified -- -- polyalphaolefins; PAOs; alkenes > C18 1000 (vapor) -- 100 (vapor) -- 9/10/2013 Interim Health Health

polyalkene, generic, not otherwise specified -- particulate matter polyalphaolefins; PAOs; alkenes > C18 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyalkylene glycol lubricant -- polyglycol, generic PAG lubricants 1000 (vapor) -- 100 (vapor) -- 3/25/2013 Interim Health Healthpolyalkylene polydimethylsiloxane 68938-54-5 organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Health

polyalkylene polydimethylsiloxane 68938-54-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


1327-41-9 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthpolyamide -- -- -- 100 -- 10 -- 11/6/2013 Interim Health Health

polyamide copolymer 53637-51-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyamide resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyamide terpolymer 25191-90-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Polyamide Wax Thixotropic Additive -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyamide/polyolefin thixotrope -- -- -- 50 -- 5 -- 4/22/2013 Interim Health Health

polyamidoamide adduct -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyamidoamines 106906-26-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyamine amide carboxylic acid salt -- carboxylic acid -- 500 (vapor) -- 50 (vapor) -- 9/30/2002 Interim Health Health

polyamine amide carboxylic acid salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyamine resin 68139-80-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyamine, generic, not otherwise specified -- -- 100 -- 10 -- 10/1/2014 Interim Health Health

polyaminoimidazoline, fatty acid amido amine -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolybutene 9003-29-6 -- PARAPOL 1300 5000 -- 500 -- 6/4/2012 Interim Health Health

polybutoxyethanol 9004-77-7 Jeffersol EB 600 -- 60 -- 4/27/2001 Interim Health Health

polycaprolactone triol 37625-56-2 1000 (vapor) -- 100 (vapor) -- 3/27/2015 Interim Health Health

polycarboxylic acid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolycarboxylic acid -- -- 500 (vapor) -- 50 (vapor) -- 2/28/2013 Interim Health Health

polycarboxylic acid amides -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolycarboxylic acid amides -- polycarboxylic acid -- 500 (vapor) -- 50 (vapor) -- 10/16/2001 Interim Health Healthpolychlorinated biphenyls 1336-36-3 PCBs; Total PCB 0.1 -- 0.01 -- 10/1/2003 Interim Health Health

polychlorinated dibenzodioxins (all congeners) -- 2,3,7,8-tetrachlorodibenzo-p-dioxin -- -- -- 3X10-8 -- 10/1/2003 Interim -- Health

POLYCO 2149A -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polycyclic aromatic hydrocarbons 130498-29-2 arenes, polycyclic 0.5 (PM10) -- 0.05 (PM10) -- 8/24/2015 Interim Health Health

-- -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Health

polydextrose 68424-04-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polydimethylsiloxane 63148-62-9 organosiloxane polymer 1000 (vapor) -- 100 (vapor) -- 2/14/2013 Interim Health Health

polydimethylsiloxane 63148-62-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polydimethylsiloxane, hydroxy terminated 70131-67-8 organosiloxane polymer dimethyl hydrolyzate (polysiloxane) 1000 (vapor) -- 100 (vapor) -- 9/29/2004 Under Review Health Health

polydimethylsiloxane, hydroxy terminated 70131-67-8 particulate matter dimethyl hydrolyzate (polysiloxane) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyepichlorohydrin 24969-06-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health




polyester with acid functionality -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyester/acrylic/epoxy copolymer 308064-77-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyether modified polydimethylsiloxane -- organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 2/11/2013 Interim Health Health

polyether modified polydimethylsiloxane -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyether modified polysiloxane -- organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 2/4/2013 Interim Health Health

polyether modified polysiloxane -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyether polyol -- -- -- 1000 (vapor) -- 100 (vapor) -- 3/7/2002 Interim Health Health

polyether polyol -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyetherether ketone 29658-26-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyethlene glycol phenyl ether phosphate 39464-70-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyethlene glycol phenyl ether phosphate 39464-70-5 600 (vapor) -- 60 (vapor) -- 7/15/2015 Interim Health Health

polyethylene 9002-88-4 particulate matter ethene, homopolymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyethylene glycol 25322-68-3 -- 1000 (vapor) -- 100 (vapor) -- 10/1/2003 Interim Health Healthpolyethylene glycol alkylphenyl ether 9041-29-6 -- -- 600 -- 60 -- 2/28/2013 Interim Health Healthpolyethylene glycol dimethyl ether -- polyethylene glycol ether SELEXOL Solvent 1000 -- 100 -- 5/13/2004 Interim Health Health

polyethylene glycol ether 4246-51-9 diethylene glycol diaminopropyl ether 1000 -- 100 -- 12/4/2000 Interim Health Healthpolyethylene glycol methacrylate 25852-47-5 -- -- 300 -- 30 -- 4/4/2001 Interim Health Health

polyethylene glycol mono(distyrylphenyl)ether 104376-75-2 600 (vapor) -- 60 (vapor) -- 7/22/2015 Interim Health Health

polyethylene glycol mono-4-nonylphenyl ether 26027-38-3 600 (vapor) -- 60 (vapor) -- 3/22/1996 Interim Health Health

poly[oxy(methyl-1,2-ethanediyl)], alpha, alpha'-(oxydi-2,1-ethanediyl) bis[omega-(aminomethylethoxy)-]

poly[oxy{methyl-1,2-ethanediyl},alpha-[2-{aminocarbonyl}amino]methylethyl]-omega-[2-aminocarbonyl]amino]methylethoxy]-

polyalkylenepolyamine, polymer with 1,2-dichloroethane

polyamine, generic, not otherwise specified

Polyaluminum Chloride Solution (8-24% polyaluminum chloride)

fatty acids, C18-unsatd. polymers with, dimers, fatty acids, tall-oil, triethylenetetramine, tetraethylene pentamine and bisphenol A-epichlorohydrin condensate



2-oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol



PDMS; silicone fluid 60000 cSt; dimethyl polysiloxane; Dow Corning 360 Fluid; poly[oxy(dimethylsilylene)]

PDMS; silicone fluid 60000 cSt; dimethyl polysiloxane; Dow Corning 360 Fluid; poly[oxy(dimethylsilylene)]

resin epoxy; 2-(chloromethyl)-oxirane homopolymer

polyester diol (2-Oxepanone, polymer with 1,4-butanediol)polyester polyol (Adipic acid, neopentyl glycol polyester)polyester resin fiberglass (contains styrene CAS 100-42-5 before curing/reacting)

poly(oxy-1,2-ethanediyl), .alpha.-phenyl-.omega.-hydroxy-, phosphate


poly(oxy-1,2-ethanediyl), .alpha.-phenyl-.omega.-hydroxy-, phosphate


poly(oxy-1,2-ethanediyl), .alpha.-phenyl-.omega.-hydroxy-, styrenated


alkylphenoxy polyethoxyethanol; alpha-(4-nonylphenoxy)-omega-hydroxy-poly(oxy-1,2-ethanediyl); TERGITOL NP-10 Surfactant; Vanwet 9N4 (nonylphenol ethoxyate)



(ppb)Long-term ESL



Long-term ESL Basis

polyethylene glycol monoalkyl ether 9043-30-5 1000 (vapor) -- 100 (vapor) -- 2/10/2015 Interim Health Healthpolyethylene glycol monooleate 9004-96-0 -- -- 200 -- 20 -- 10/1/2003 Interim Health Healthpolyethylene glycol monooleyl ether 9004-98-2 -- -- 1000 (vapor) -- 100 (vapor) -- 9/10/2007 Interim Health Healthpolyethylene imine 9002-98-6 -- -- 270 -- 70 -- 9/3/2015 Interim Health Health

polyethylene resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyethylene resin, modified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyethylene terephthalate 25038-59-9 50 -- 5 -- 10/24/2014 Interim Health Healthpolyethyleneimine 26913-06-4 -- -- 125 -- 12.5 -- 10/1/2007 Interim Health Health

polyethylenepolyamine acetates 68333-87-9 -- 100 -- 10 -- 10/1/2014 Interim Health Health


polyethylenimine polyamide salts -- -- 100 -- 10 -- 7/20/2015 Interim Health Health

polyglycerine 25618-55-7 1000 (vapor) -- 100 (vapor) -- 4/27/2015 Interim Health Healthpolyglycol, generic -- -- 1000 (vapor) -- 100 (vapor) -- 11/6/2013 Interim Health Health

polyhydroxycarboxylic acid amines -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyhydroxycarboxylic acid amines -- polycarboxylic acid -- 500 (vapor) -- 50 (vapor) -- 5/14/2013 Interim Health Healthpolyisobutylenes 9003-27-4 -- -- 5000 -- 500 -- 10/1/2003 Interim Health Health

polyketimine curing agent -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolylactic acid 26100-51-6 -- -- 500 (vapor) -- 50 (vapor) -- 2/27/2012 Interim Health Health

polylactic acid 26100-51-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolymaleic acid 26099-09-2 -- -- 1000 (vapor) -- 100 (vapor) -- 9/30/1997 Interim Health Health


polymer, acrylic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolymer, acrylic, not otherwise specified -- -- 500 (vapor) -- 50 (vapor) -- 10/2/2013 Interim Health Health

polymer, generic, not otherwise specified -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolymer, generic, not otherwise specified -- -- 1000 (vapor) -- 100 (vapor) -- 1/14/2015 Interim Health Healthpolymeric amide concentrate, organic acid salt -- -- -- 100 -- 10 -- 10/16/2012 Interim Health Healthpolymeric amide condensate, sulfate -- -- -- 100 -- 10 -- 10/16/2012 Interim Health Healthpolymeric carboxylic acid, sodium salt -- carboxylic acid -- 500 (vapor) -- 50 (vapor) -- 1/30/2001 Interim Health Health

polymeric carboxylic acid, sodium salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polymeric fatty acid amide, amine, or ester -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polymeric mda (aniline formaldehyde polymer) 25214-70-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polymerized 1,2-dihydro-2,2,4-trimethylquinoline 26780-96-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


polymers of hexafluoropropylene epoxide 60164-51-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polymethoxy bicyclic oxazolidine 56709-13-8 Furilazole 50 -- 5 -- 12/18/2014 Interim Health Health

polymethylene polyphenyl and polyalkylphenyl amine 69178-40-1 dioctyldiphenylamine -- 100 -- 10 -- 4/28/2000 Interim Health Health

polymethylene polyphenylisocyanate 9016-87-9 hexamethylene diisocyanate polymer 8.7 -- 0.87 -- 12/23/2014 Interim Health Healthpolymethylphenyl siloxanes 63148-52-7 organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 12/10/1999 Interim Health Health

polymethylphenyl siloxanes 63148-52-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolymethylsiloxane 68440-84-6 organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 12/10/1999 Interim Health Health

polymethylsiloxane 68440-84-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- -- 100 -- 10 -- 10/1/2007 Interim Health Healthpolyolefin alkyl phenol alkyl amine -- -- -- 100 -- 10 -- 10/1/2007 Interim Health Healthpolyolefin amide alkeneamine -- -- -- 100 -- 10 -- 3/21/2013 Interim Health Health


polyoxyalkylene sulfate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyoxyethylene (23) lauryl ether 9006-65-9 ammonium lauryl ether sulfate -- 1000 (vapor) -- 100 (vapor) -- 9/24/2015 Interim Health Health

polyoxyethylene sorbitan monolaurate 9005-64-5 particulate matter Polysorbate 20 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyoxyethylene sorbitan monolaurate 9005-64-5 Polysorbate 20 600 (vapor) -- 60 (vapor) -- 11/18/1998 Interim Health Healthpolyoxyethylene sorbitan trioleate 9005-70-3 sorbitan monostearate Tween 85; Polysorbate 85 1000 -- 100 -- 6/10/2015 Interim Health Health


polyoxymethylene 9002-81-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyoxypropylenediamine 9046-10-0 180 -- 18 -- 3/1/2013 Interim Health Health

poly-pale ester 10 68475-37-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polyphenylene sulfide 26125-40-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyphosphoric acid 8017-16-1 phosphoric acid -- 10 (PM10) -- 1 (PM10) -- 4/27/2001 Interim Health Health

68132-19-4 phosphoric acid -- 10 (PM10) -- 1 (PM10) -- 2/29/1996 Interim Health Health


polyphosphoric acids, esters with triethanolamine 68131-71-5 triethanolamine -- 50 -- 5 -- 2/10/2015 Interim Health Healthpolypropylene 9003-07-0 -- -- 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Health

polypropylene 9003-07-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polypropylene glycol monomethyl ether 37286-64-9 -- 1000 (vapor) -- 100 (vapor) -- 3/28/2013 Interim Health Health

polypropylene polyoxyethylene monooctadecyl ether 9038-43-1 polyglycol, generic Polyglycol XUR-YM (>99%) 1000 (vapor) -- 100 (vapor) -- 4/22/2004 Interim Health Healthpolyquaternary amine chloride -- -- -- 100 -- 10 -- 10/1/2012 Interim Health Health

polysaccharides -- particulate matter cyclodextrin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





polysiloxanes, di-Me,di-Ph, hydroxy-terminated 68951-93-9 organosiloxane polymer 1000 (vapor) -- 100 (vapor) -- 4/22/2013 Interim Health Health


Genapol X-080; alpha-isotridecyl-omega-hydroxy-poly(oxy-1,2-ethanediyl)

oligomers of polyethylene terephthalate mixture

2-ethylhexyl 10-ethyl-4-({2-[(2-ethylhexyl)oxy]-2-oxoethyl}sulfanyl)-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecan-1-oate

polyamine, generic, not otherwise specified

polyethylenepolyamines, ethoxylated, phosphonomethylated



1,2,3-propanetriol homopolymer; polyglycerol; glycerol homopolymer

polymer of methylethyl diallyl ammonium sodium sulfate

polymers of epichlorohydrin/phenol/formaldehyde novolacs

alpha-(1H,3H,5H-oxazolo(3,4-c)oxazol-3a(4H)-ylmethyl)-omega-hydroxy-poly(oxymethylene)

methylene bisphenyl diioscyanate, polymer

POLYMIN SK, or SKA (modified polyethyleneimine in water)

polyoxy(methyl-1,2-ethanediyl), .alpha.,.alpha.-(phenylimino)bis(methyl-2,1-ethanediyl)bis.omega.-hydroxy-

polyoxyethylene, lauryl ether, phosphate, potassium salt

Jeffamine D-230; Jeffamine D-400; alpha-(2-aminomethylethyl)-omega-(2-aminomethylethoxy)-poly[oxy(methyl-1,2-ethanediyl)]

polyphosphoric acids, compds with ethoxylated coco alkylamines

polyphosphoric acids, esters with 2-oxepanone-polyethylene glycol mono-Me ether-tetrahydro-2H-pyran-2-one reaction product, compds. with 2-(dibutylamino)ethanol

DOWFROTH 250 Flotation Frother; polypropylene glycol methyl ether

polysiloxanes, di-Me, hydroxy-terminated, ethoxylated propoxylatedpolysiloxanes, di-Me, hydroxy-terminated, ethoxylated propoxylated

polysiloxanes, di-Me,3-[3-[(3-coco amidopropyl)dimethylammonio]-2-hydroxypropoxy]propylgroup-terminated, acetates, salts

polysiloxanes, di-Me,3-[3-[(3-coco amidopropyl)dimethylammonio]-2-hydroxypropoxy]propylgroup-terminated, acetates, salts

siloxanes and silicones dimethyl, diphenyl, hydroxy-terminated



(ppb)Long-term ESL



Long-term ESL Basis

polysiloxanes, di-Me,di-Ph, hydroxy-terminated 68951-93-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolysiloxanes, dimers, trimers, tetramers -- organosiloxane polymer -- 1000 (vapor) -- 100 (vapor) -- 4/24/2001 Interim Health Health

polysiloxanes, dimers, trimers, tetramers -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Polysorbate 80 9005-65-6 1000 (vapor) -- 100 (vapor) -- 9/8/2015 Interim Health Health

polystyrene 9003-53-6 particulate matter Dylene must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polysulfide polymer, liquid 68611-50-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polytetrafluoroethylene 9002-84-0 particulate matter SST-3; Teflon must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

polytetramethylene glycols 25190-06-1 -- 1000 (vapor) -- 100 (vapor) -- 3/4/2004 Interim Health Health

polytetramethylene glycols 25190-06-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyurethane 9009-54-5 -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthpolyvinyl alcohol 9002-89-5 -- -- 100 (vapor) -- 10 (vapor) -- 9/2/2014 Interim Health Health

polyvinyl alcohol 9002-89-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


polyvinyl butyral - polyvinyl alcohol - polyvinyl acetate 27560-07-2 -- -- 50 -- 5 -- 2/28/2001 Interim Health Health

polyvinyl butyral resin 63148-65-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpolyvinyl chloride 9002-86-2 -- PVC 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

polyvinyl terpolymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthPOLYWAX Polyethylenes -- -- -- 2450 -- 245 -- 2/12/2013 Interim Health HealthPortland cement 65997-15-1 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

-- -- -- 250 -- 25 -- 6/20/1995 Interim Health Healthpotassium 7440-09-7 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

potassium acetate 127-08-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium acrylate 10192-85-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium aluminosilicate 12269-78-2 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 1/7/2003 Interim Health Healthpotassium aluminum silicate 68476-25-5 aluminum, insoluble compounds Feldspar mineral; Aplite 50 (PM10) -- 5 (PM10) -- 3/20/2003 Interim Health Healthpotassium borates 20786-60-1 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthpotassium borohydride 13762-51-1 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthpotassium bromate 7758-01-2 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Health

potassium bromide 7758-02-3 particulate matter bromide salt of potassium must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium carbonate 584-08-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium chloride solution 7447-40-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium chromate 7789-00-6 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Health

potassium citrate 866-84-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium dichromate 7778-50-9 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Health

potassium dodecylbenzenesulfonic acid 27177-77-1 sodium dodecylbenzenesulfonate 30 (PM10) -- 3 (PM10) -- 9/25/2013 Interim Health Health

potassium ferricyanide 13746-66-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium fluoborate 14075-53-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium fluoride 7789-23-3 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --potassium fluoroalkyl carboxylate 2991-51-7 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --potassium fluozirconate 16923-95-8 -- -- 50 (PM10) -- 5 (PM10) -- 9/10/2007 Interim Health Health

potassium formate 590-29-4 particulate matter EcoForm PF75 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium humate 68514-28-3 particulate matter humic acids potassium salts must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium hydrogen diacetate 4251-29-0 particulate matter potassium acetate - acetic acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium hydroxide 1310-58-3 caustic potash 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

potassium hydroxyacetate 25904-89-6 particulate matter hydroxyacetic acid potassium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium iodide 7681-11-0 -- -- 50 (PM10) -- 5 (PM10) -- 1/11/2001 Interim Health Health

potassium laurate 10124-65-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium nitrate 7757-79-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium n-methyldithiocarbamate solution 137-41-7 particulate matter K-PAM 540 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium oleate 143-18-0 particulate matter oleic acid potassium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium oxide 12136-45-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium permanganate 7722-64-7 manganese, metal and compounds -- 2 (PM10) -- 0.2 (PM10) -- 9/2/2015 Interim Health Healthpotassium persulfate 7727-21-1 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

potassium phosphate tribasic 7778-53-2 particulate matter tripotassium phosphate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

potassium sorbate 24634-61-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium stannate 12142-33-5 tin, inorganic compounds -- 20 (PM10) -- 2 (PM10) -- 2/13/2001 Interim Health Health

potassium sulfite 10117-38-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium titanate 59766-31-3 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 9/23/2004 Interim Health Health

potassium tripolyphosphate 13845-36-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpotassium vanadate 13769-43-2 vanadium pentoxide vanadic acid, potassium salt 0.5 (PM10) -- 0.05 (PM10) -- 6/28/2013 Interim Health Healthpotassium zinc chromate 11103-86-9 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthp-phenetidine 156-43-4 -- -- 150 -- 15 -- 10/1/2003 Interim Health Healthp-phenylenediamine 106-50-3 -- 1,4-benzenediamine 1 -- 0.1 -- 10/1/2003 Interim Health Health

p-Propionylphenol 70-70-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthp-quinone 106-51-4 1,4-benzoquinone 4 (PM10) 1 0.4 (PM14) 0.1 10/1/2003 Interim Health HealthPR-633 INTERMEDIATE -- -- -- 220 -- 35 -- 6/19/2015 Interim Health Health

praseodymium chloride 10361-79-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

praseodymium oxide (Pr2O3) 12036-32-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

praseodymium(III) nitrate hexahydrate 10361-80-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

precipitated silica 112926-00-8 silica gel 27 (PM10) -- 2 (PM10) -- 7/29/2011 Final Health Health


Pronamide 23950-58-5 particulate matter Kerb must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Propachlor 1918-16-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpropamocarb hydrochloride 25606-41-1 -- -- 50 -- 5 -- 7/26/2011 Interim Health Healthpropanal 123-38-6 -- propionaldehyde 92 40 40 16 9/14/2015 Final Odor Health

siloxanes and silicones dimethyl, diphenyl, hydroxy-terminated


glycols, polyethylene, ether with sorbitan monooleate; POE (20) sorbitan monooleate; PEG-3 sorbitan oleate; 2-hydroxyethyl 2-deoxy-3,5-bis-O-(2-hydroxyethyl)-6-O-{2-[(9E)-9-octadecenoyloxy]ethyl}hexofuranoside

tetrathane polyether glycols; terathane; poly[oxy-1,4-butanediyl]-alpha-hydroxy-omega-hydroxy)

tetrathane polyether glycols; terathane; poly[oxy-1,4-butanediyl]-alpha-hydroxy-omega-hydroxy)

polyvinyl alcohol/formaldehyde/polyvinyl acetate copolymer

POSM mixed organic (propylene oxide/styrene monomer)

dodecylbenzene sulfonic acid, potassium salt (1:1)

dodecanoic acid, potassium salt; potassium dodecanoate


Primene (C12-C14 t-alkyl amines and related reaction products)



(ppb)Long-term ESL



Long-term ESL Basis



propane 74-98-6 simple asphyxiant dimethylmethane simple asphyxiant -- simple asphyxiant -- 10/30/2012 Final Health HealthPropanil 709-98-8 -- dichloropropionanilide 15 -- 1.5 -- 10/1/2003 Interim Health Healthpropargyl alcohol 107-19-7 -- 2-propyn-1-ol 20 10 2 1 10/1/2003 Interim Health Healthpropargyl butylcarbamate 76114-73-3 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthpropazine 139-40-2 -- -- 50 (PM10) -- 5 (PM10) -- 3/7/2014 Interim Health Health

propenamide, homopolymer 25038-45-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthpropenyl propyl benzoate 197178-94-2 -- -- 220 -- 22 -- 11/4/2002 Interim Health Healthpropiconazole 60207-90-1 -- -- 70 -- 7 -- 10/1/2003 Interim Health Healthpropionaldehyde dipropyl acetal 4744-11-0 polyglycol, generic 1,1-dipropoxypropane 1000 (vapor) -- 100 (vapor) -- 5/18/2015 Interim Health Healthpropionamide 79-05-0 -- -- 1000 -- 100 -- 10/1/2007 Interim Health Healthpropionic acid 79-09-4 -- -- 85 28 30 10 9/4/2015 Interim Odor Healthpropionic anhydride 123-62-6 -- -- 250 -- 25 -- 10/1/2003 Interim Health Healthpropionitrile 107-12-0 -- ethyl cyanide 140 60 14 6 10/1/2003 Interim Health Healthpropiophenone 93-55-0 -- -- 190 35 19 3.5 10/1/2003 Interim Health HealthPropoxur 114-26-1 -- Baygon 5 -- 0.5 -- 10/1/2003 Interim Health Healthpropoxylated neopentyl glycol diacrylate 84170-74-1 -- -- 10 -- 1 -- 3/12/1998 Interim Health Health

propoxylated tallow diamine -- amine, tallow, not otherwise specified -- 175 -- 18 -- 6/2/2015 Interim Health Healthpropyl acrylate 925-60-0 -- -- 60 -- 20 -- 9/4/2015 Interim Odor Health

propyl butylethylthiocarbamate 1114-71-2 50 -- 5 -- 10/1/2007 Interim Health Healthpropyl chloride 540-54-5 1,2-dichloropropane -- 460 -- 46 -- 10/1/2014 Interim Health Healthpropyl formate 110-74-7 -- formic acid, propyl ester 6500 180 650 180 9/4/2015 Interim Health Healthpropyl nitrate 627-13-4 -- -- 1100 250 110 25 10/1/2003 Interim Health Healthpropyl propionate 106-36-5 -- -- 4750 1000 475 100 9/4/2015 Interim Health Health

propyl-2,2,6,6-tetramethylpiperidin-4-amine -- -- 10 -- 1 -- 10/20/2014 Interim Health Healthpropylamine 107-10-8 -- 1-propanamine 120 -- 12 -- 9/4/2015 Interim Health Health

propylcyclohexane 1678-92-8 -- 3500 -- 350 -- 5/3/2004 Interim Health Healthpropylcyclopentane 2040-96-2 -- -- 3500 -- 350 -- 1/24/1995 Interim Health Health

propylene 115-07-1 simple asphyxiant 1-Propene simple asphyxiant -- simple asphyxiant -- 4/1/2012 Final Health Healthpropylene carbonate 108-32-7 carbonate, organic 4-methyl-1,3-dioxolan-2-one 500 (vapor) -- 50 (vapor) -- 2/27/2012 Interim Health Healthpropylene diamine 78-90-0 -- propylenediamine 42 14 17 6 9/4/2015 Interim Odor Healthpropylene dichloride still bottoms -- 1,2-dichloropropane -- 460 -- 46 -- 8/20/2004 Interim Health Health

propylene glycol 57-55-6 -- 1560 (vapor) -- 156 (vapor) -- 10/1/2007 Interim Health Healthpropylene glycol allyl ether 1331-17-5 -- 330 70 33 7 10/1/2003 Interim Health Healthpropylene glycol butyl ether 29387-86-8 -- 1000 -- 100 -- 5/7/2010 Interim Health Healthpropylene glycol dibenzoate 19224-26-1 -- -- 220 -- 22 -- 10/23/2002 Interim Health Healthpropylene glycol dinitrate 6423-43-4 -- -- 3 0.5 0.3 0.05 10/1/2003 Interim Health Healthpropylene glycol isobutyl ether 23436-19-3 -- -- 2500 460 250 46 10/1/2003 Interim Health Healthpropylene glycol isopropyl ether 110-48-5 -- 3-Isopropoxy-1-propanol 2600 540 260 54 10/1/2003 Interim Health Healthpropylene glycol monoethyl ether 1569-02-4 -- ARCOSOLV PE 2200 500 220 50 11/8/2007 Interim Health Health

propylene glycol monomethyl ether acetate 108-65-6 -- 2700 500 270 50 6/29/2010 Interim Health Healthpropylene glycol mono-n-butyl ether 10215-33-5 -- n-butoxy-1-propanol 730 140 73 14 10/1/2003 Interim Health Health

propylene glycol monopropyl ether 30136-13-1 n-propoxypropanol (mixed isomers) 1000 (vapor) -- 100 (vapor) -- 1/8/2015 Interim Health Healthpropylene glycol mono-t-butyl ether 57018-52-7 -- ARCOSOLV PTB 730 140 73 14 10/1/2003 Interim Health Healthpropylene glycol phenyl ether 4169-04-4 -- 1860 300 186 30 10/1/2003 Interim Health Healthpropylene oxide 75-56-9 1,2-epoxypropane; methyloxirane 70 30 7 3 10/1/2003 Interim Health Healthpropylene oxide/styrene monomer -- -- -- 250 -- 25 -- 6/20/1995 Interim Health Health

propyltriethoxysilane 2550-02-9 organosilane 1000 (vapor) -- 100 (vapor) -- 10/13/2014 Interim Health Health

propyltrimethoxysilane 1067-25-0 organosilane 1000 (vapor) -- 100 (vapor) -- 10/13/2014 Interim Health Healthpropyne 74-99-7 -- methyl acetylene 16400 10000 1640 1000 10/1/2003 Interim Health Health

Prothioconazole 178928-70-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

PROWAX 390 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthp-sec-butyl phenol 99-71-8 -- -- 130 21 13 2.1 10/1/2003 Interim Health Healthp-tert-amyl phenol 80-46-6 -- -- 35 (PM10) -- 3.5 (PM10) -- 10/1/2003 Interim Health Healthp-tert-amyl phenol 80-46-6 -- -- 700 (vapor) -- 70 (vapor) -- 10/1/2003 Interim Health Health



p-tert-butylphenol 98-54-4 38 6.2 3.8 0.62 1/23/2013 Interim Health Healthp-tolualdehyde 104-87-0 benzaldehyde 4-methylbenzaldehyde 90 18 9 1.8 6/29/2010 Interim Health Health

p-toluene sulfonyl chloride 98-59-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

p-toluenesulfonic acid 104-15-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthp-toluenesulfonic acid 104-15-4 -- 1000 (vapor) -- 100 (vapor) -- 12/14/2011 Interim Health Healthp-toluenesulfonyl isocyanate 4083-64-1 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Healthp-toluidine 106-49-0 -- 90 20 9 2 10/1/2003 Interim Health Health

pumice 1332-09-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- -- 125 -- 13 -- 8/30/2012 Interim Health Healthp-xylene 106-42-3 xylene 1,4-dimethylbenzene 2200 510 180 42 9/4/2015 Final Health Health


pyrene 129-00-0 -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health HealthPyrethrum 8003-34-7 -- -- 50 -- 5 -- 10/1/2003 Interim Health Healthpyridine 110-86-1 azine 30 10 3 1 9/4/2015 Interim Health Healthpyridine, C1-13-alkyl derivs 71077-16-2 pyridine -- 30 -- 3 -- 6/28/2010 Interim Health Healthpyridines, alkyl 68391-11-7 pyridine -- 30 -- 3 -- 6/28/2010 Interim Health Health

pyridinium p-toluenesulfonate 24057-28-1 pyridine p-toluenesulfonic acid pyridine salt 30 -- 3 -- 11/21/2014 Interim Health Healthpyrimidines, not otherwise specified -- -- 20 -- 2 -- 9/11/2013 Interim Health Healthpyrite (FeS2) 12068-85-8 iron salts, soluble ferrous sulfide 10 (PM10) -- 1 (PM10) -- 5/31/2000 Interim Health Healthpyrogallic acid 87-66-1 pyrogallol; 1,2,3-benzenetriol 20 (PM10) -- 2 (PM10) -- 12/5/2000 Interim Health Health

-- -- -- 250 -- 25 -- 8/27/2008 Interim Health Healthpyrolysis fuel oil (< 25% benzene) 69013-21-4 -- -- 250 -- 25 -- 8/27/2008 Interim Health Health

-- -- -- 250 -- 25 -- 8/27/2008 Interim Health Healthpyrolysis gasoline (< 40% benzene) -- -- -- 430 -- 12 -- 9/4/2013 Interim Health Healthpyrolysis gasoline (< 70% benzene) 68921-67-5 -- DAC/RPG; Dripolene; pygas 250 -- 6.5 -- 7/29/2008 Interim Health Healthpyromellitic acid 89-05-4 -- -- 2.5 0.24 0.25 0.024 10/1/2003 Interim Health Healthpyromellitic dianhydride 89-32-7 -- -- 2.5 0.28 0.25 0.028 10/1/2003 Interim Health Healthpyrrole 109-97-7 -- -- 20 -- 2 -- 10/1/2003 Interim Health Healthpyrroles, undefined -- -- -- 20 -- 2 -- 10/1/2003 Interim Health Health

quaternary amines -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

quaternary amines in isopropyl alcohol 68603-70-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


propanaminium, 1-, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivs, chlorides, sodium salts

propanaminium, 1-, N-(carboxymethyl)-N,N-dimethyl-3-([[3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl]sulfonyl]amino)-,inner salt

carbamothioic acid, butylethyl-, s-propyl ester

propyl-2,2,6,6-tetramethyl-4-piperidinamine


UCAR Propylene Glycol Aircraft Deicing and Anti-Icing Fluids

1-methoxy-2-propanol acetate; 2-acetoxy-1-methoxypropane; 1-methoxy-2-acetoxypropane


triethoxy-n-propylsilane; n-propyltriethoxysilanetrimethoxy-n-propylsilane; n-propyltrimethoxysilane

p-tert-butyl phenyl glycidyl ether (oxirane polymer, HELOXY MODIFIER 65)


p-tert-butyl phenyl glycidyl ether (oxirane polymer, HELOXY MODIFIER 65)

4-(1,1-dimethyl ethyl)-phenol; p-tert-butyl phenol; p-t-butylphenol; para-tert-butylphenol

PURADD AP 97-10M2 DETERGENT ADDITIVE (polyisobutylamine, polyether and hydrocarbon blend)

pyran copolymer [2,5-furandione + (vinyloxy)ethene (1:1)]


PYROLYSIS FUEL OIL - JOFFRE (12-15% naphthalene, 10-14% indene, 2-8% residual fuel oil, 1-5% dicyclopentadiene, 1-2% benzene, 0.1-1% styrene)

pyrolysis fuel oil (Huntsman 131301, 10% benzene, 10% styrene, 10-20% indene, 10% paraffins, and 20-65% alkylbenzenes)

quaternary ammonium chloride (dimethyl ammonium chloride and dimethyl benzyl ammonium chloride)



(ppb)Long-term ESL



Long-term ESL Basis










quaternary ammonium compounds -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





61789-80-8 particulate matter Arquad 2HT-75 surfactant must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health





quinacridone 1047-16-1 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

quinacridone quinone gold 1503-48-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

quinacridone violet 87397-48-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthquinoline 91-22-5 -- -- 260 -- 26 -- 11/18/2014 Interim Health Healthraffinates (petroleum), sorption process 64741-85-1 benzene raffinates Mr Solvent; Crown Kerosene 3500 -- 350 -- 1/15/2013 Interim Health Healthrare earth oxide 68188-83-0 -- -- 50 (PM10) -- 5 (PM10) -- 11/17/2000 Interim Health HealthRAW MATERIAL R-40683 -- -- Surfactant R-40683 190 -- 19 -- 7/30/2015 Interim Health Health

-- borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 6/25/2015 Interim Health Healthraw tung oil 8001-20-5 -- -- 1000 -- 100 -- 1/6/1998 Interim Health Health


Red 3 Pigment 2425-85-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Red 52:1 Pigment 52202-90-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

red iron oxide 1332-37-2 particulate matter iron(III) oxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

red iron oxide 1345-25-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

RED PIGMENT (generic non-metallic pigment) 61847-48-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthrefined soybean oil 8001-22-7 -- -- 1000 (vapor) -- 100 (vapor) -- 3/16/2004 Interim Health Health

Reformate Extract - C6 Heart Cut -- -- 2450 -- 245 -- 4/23/2015 Interim Health Health

reformate heavy catalytic (reformed mogas / naphtha) 68955-35-1 -- 2450 -- 245 -- 8/30/2013 Interim Health Health

reformed naphthas, all -- -- 1250 -- 125 -- 10/1/2007 Interim Health Health

-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthresidual oils (petroleum), clay-treated 64742-41-2 -- -- 1000 -- 100 -- 4/17/2013 Interim Health Healthresidues (petroleum) vaccum 64741-56-6 asphalt, vapor vacuum tower bottoms 350 (vapor) -- 35 (vapor) -- 10/31/2012 Interim Health Health

residues (petroleum), catalytic reformer fractionator 64741-67-9 -- PANASOL SN-REG 1000 (vapor) -- 100 (vapor) -- 5/7/2004 Interim Health Health

Resiflow P-67 (acrylic polymer/silica mix) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


resin acids and rosin acids, potassium salts 61790-50-9 particulate matter potassium resinate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


resin, generic -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

25656-90-0 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 10/17/2002 Interim Health Health

25656-90-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthresorcinol 108-46-3 -- 1,3-benzenediol 450 100 45 10 10/1/2003 Interim Health Health

REWOQUAT CI-DEEDMAC HOT MELT -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthRFA Gasoline (< 1% benzene) -- -- -- 3500 -- 350 -- 2/12/1996 Under Review Health HealthRhenosin 52613-22-6 -- -- 40 -- 4 -- 8/13/2002 Interim Health Health

rheological additive (flow agent) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthrhodium, elemental 7440-16-6 rhodium, insoluble compounds -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2007 Interim Health Healthrhodium, insoluble compounds -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2007 Interim Health Healthrhodium, soluble compounds -- -- -- 0.01 (PM10) -- 0.001 (PM10) -- 10/1/2007 Interim Health Health

RHODOLINE 640 (hydrophobic silica-type defoamer) -- -- -- 1000 (vapor) -- 100 (vapor) -- 12/18/2009 Interim Health Health

RHODOLINE 640 (hydrophobic silica-type defoamer) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

RHOPLEX AC-264 Emulsion polymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthRHT Base Oils (lube oil, petroleum oil) -- -- -- 1000 -- 100 -- 11/13/2002 Interim Health Health

-- 2-hydroxypropyl methacrylate -- 90 -- 9 -- 7/25/2001 Interim Health HealthROCRYL 430 HPA -- hydroxypropyl acrylate -- 30 -- 3 -- 6/24/2014 Interim Health HealthROL Feedstock 64741-97-5 -- -- 3500 -- 350 -- 9/14/2000 Interim Health HealthRonnel 299-84-3 -- -- 50 (PM10) -- 5 (PM10) -- 9/19/2014 Interim Health Health


rosin 8050-09-7 particulate matter rosin and resin acids must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthrosin alkyl amine 61790-47-4 -- 50 -- 5 -- 3/3/1996 Interim Health Healthrosin alkyl amine ethoxylated 61791-17-1 -- -- 50 -- 5 -- 3/4/1996 Interim Health Healthrosin amine D acetate 54842-64-7 -- dihydrobutylamine acetate 100 (PM10) -- 10 (PM10) -- 4/6/2013 Interim Health Healthrosin core solder, decomposition products -- -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Health

rosin ester 65997-13-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

quaternary ammonium compds, (oxydi-2,1-ethanediyl)bis(coco alkyldimethyl, dichlorides)quaternary ammonium compds, benzylbis(hydroxyethyl)rosin alkyl, chloridesquaternary ammonium compds, benzyl-C10-16-alkyldimethyl, chloridesquaternary ammonium compds, benzyl-C12-16-alkyldimethyl, chloridesquaternary ammonium compds, benzyl-C12-18-alkyldimethyl, chloridesquaternary ammonium compds, benzylcoco alkyldimethyl, chlorides

quaternary ammonium compds, bis(hydrogenated tallow alkyl)dimethyl salts with montmorillonitequaternary ammonium compds, trimethylsoya alkyl, chloridesquaternary ammonium compds, trimethyltallow alkyl, chlorides

quaternary ammonium compounds, benzyl (hydrotreated tallowalkyl) dimethyl, chloride compds with hectorite

quaternary ammonium compounds, benzyl(hydrogenated tallow alkyl)dimethyl, chlorides

quaternary ammonium compounds, benzyl(hydrogenated tallow alkyl)dimethyl, salts with bentonite

rheological additive 71011 (flow agent)

quaternary ammonium compounds, benzyl(hydrogenated tallow alkyl)dimethyl, stearates, salts with bentonite

bentonite modified by reation with sodium stearate, benzyl dimethyl alkyl ammonium chloride

quaternary ammonium compounds, bis(hydrogenated tallow alkyl)dimethyl, chloridesquaternary ammonium compounds, C12-18-alkyl[(ethylphenyl)methyl]dimethyl, chlorides

dimethyl ethyl benzyl ammonium chloride

quaternary ammonium compounds, di-C8-10-alkyldimethyl, chlorides

n-octyl decyl dimethyl ammonium chloride

quaternary ammonium compounds, dicoco alkyldimethyl, chloridesquaternary ammonium compounds, tri-C(sub 8-10)-alkylmethyl-, chlorides (Aliquat 336)

C.I. pigment violet 1; C.I. pigment violet 23

5,12-dihydroquino(2,3-b)acridine-7,14-dione

RAW MATERIAL R-52946 (Sodium Calcium Borate (Ulexite))

reaction product of acetephenone, formaldehyde, methanol, acetic acid, cyclohexylamine

2-naphthalenol, 1-[(4-methyl-2-nitrophenyl)azo]; HARSTOW 1177 TOL RED

alkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specifiedalkyl benzene, C6-C9, generic, not otherwise specified

RENFIL (90% comminuted cotton gin byproduct passing a 16 mesh screen)

resin acids and rosin acids, polymd., esters with pentaerythritol

Resin Oil 80 (58% cyclopentadiene, 12% indene, 17.5% methyl styrene, 6% styrene)

RES-N-SAND (polyalyldiglycol carbonate, polymeric abrasive)RES-N-SAND (polyalyldiglycol carbonate, polymeric abrasive)

ROCRYL 410 (HPMA) Monomer (hydroxyalkyl ester monomer)

ROPAQUE AF-1055/BASE BULK (28% styrene acrylic polymer)



(ppb)Long-term ESL



Long-term ESL Basis

rosin modified alkyd resin 68956-34-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rosin, distillation overheads 68425-08-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rosin, hydrogenated 65997-06-0 particulate matter hydrogenated rosin and resin acids must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rosin, low boiling fraction 68783-82-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rosin, polymerized 65997-05-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rosin, sodium salt 61790-51-0 particulate matter rosin and resin acids, sodium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthRotenone 83-79-4 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health


-- -- 500 (vapor) -- 50 (vapor) -- 10/25/2012 Interim Health HealthRPA-528 -- -- -- 450 -- 190 -- 10/24/2014 Interim Health HealthRPA-556 -- -- -- 420 -- 210 -- 10/27/2014 Interim Health Health

RTV159 (polysiloxane compound) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rubber dust 9006-04-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

rubber, synthetic, acrylic 67254-76-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthrubidium 7440-17-7 -- -- 25 (PM10) -- 2.5 (PM10) -- 10/1/2003 Interim Health HealthRubitherm WR 40625 -- -- -- 620 -- 62 -- 9/26/2014 Interim Health Health

Rucote 102 (hydroxyl functional polyester resin) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthruthenium 7440-18-8 -- -- 30 (PM10) -- 3 (PM10) -- 2/26/2013 Interim Health Health

saccharin sodium 128-44-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Saccharine 81-07-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsafflower oil 8001-23-8 -- -- 1000 -- 100 -- 6/28/2002 Interim Health Healthsafrole 94-59-7 -- 350 -- 35 -- 10/1/2003 Interim Health Healthsalicylaldehyde 90-02-8 benzaldehyde hydroxybenzaldehyde 90 -- 9 -- 6/29/2010 Interim Health Healthsalicylic acid 69-72-7 2-hydroxybenzoic acid 50 (PM10) -- 5 (PM10) -- 7/2/2003 Interim Health Health

S-allyl O-pentyl dithiocarbonate 2956-12-9 -- 170 -- 17 -- 10/30/2014 Interim Health Healthsamarium chloride 10361-82-7 -- -- 50 -- 5 -- 12/10/2010 Interim Health Health

Sandalore 65113-99-7 -- 1900 -- 190 -- 7/21/2015 Interim Health Health

23949-66-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSANDWEDGE 68410-22-0 -- -- 1000 -- 100 -- 9/23/2004 Interim Health Health

SANTOFLEX 134PD 793-24-8; 3081-01-4 -- 10 -- 1 -- 6/25/2004 Interim Health Health

sarcosine 107-97-1 particulate matter N-methylglycin must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sarcosine sodium salt 68411-99-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSasfroth 10 -- -- -- 48 -- 150 -- 10/27/2014 Interim Health HealthSC500T-A -- potassium hydroxide -- 20 (PM10) -- 2 (PM10) -- 9/17/2003 Interim Health Health

-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsec-amyl acetate 626-38-0 -- -- 2700 500 270 50 9/4/2015 Interim Health Healthsec-butyl acetate 105-46-4 -- acetic acid, 1-methylpropyl ester 9500 2000 950 200 9/4/2015 Interim Health Healthsec-butyl alcohol 78-92-2 -- -- 3000 1000 300 100 9/4/2015 Interim Health Healthsec-butyl chloride 78-86-4 -- -- 4400 1170 440 117 10/1/2003 Interim Health Healthsec-butyl chloroformate 17462-58-7 -- -- 18 -- 1.8 -- 7/2/2002 Interim Health Healthsec-butyl mercaptan 513-53-1 mercaptan -- 0.33 0.09 1.8 0.5 9/4/2015 Interim Odor Healthsec-butyl methyl ether 6795-87-5 methyl tert-butyl ether -- 1800 500 180 50 8/26/2013 Interim Health Healthsec-butylamine 13952-84-6 -- -- 60 20 6 2 9/4/2015 Interim Health Health

sec-butylcyclohexane 7058-01-7 -- 3500 -- 350 -- 10/24/2000 Interim Health Healthsec-dodecyl mercaptan 94903-61-4 1-dodecanethiol sec-dodecanethiol (9CI) 8 -- 0.8 -- 4/20/2015 Interim Health Health

secondary alcohol (C12-14) ethoxylates 84133-50-6 -- 600 -- 60 -- 2/13/2001 Interim Health Healthsec-pentanol 6032-29-7 1-pentanol -- 730 200 73 20 8/30/2013 Interim Health Healthselenious acid 7783-00-8 selenium and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Healthselenium and compounds 7782-49-2 -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Healthselenium hexafluoride 7783-79-1 selenium and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Healthselenium oxide 7446-08-4 selenium and compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health HealthSepiolite 63800-37-3 magnesium oxide hydrated magnesium silicate 40 (PM10) -- 4 (PM10) -- 9/3/2015 Interim Health HealthSetalux 17-1196 -- -- -- 81 (vapor) -- 8.1 (vapor) -- 10/15/2014 Interim Health Health

S-ethyl dipropylthiocarbamate 759-94-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

severely solvent refined heavy naphthenic distillate 64741-96-4 -- RAFFENE 2000L 3500 -- 350 -- 6/8/2004 Interim Health Healthsilane 7803-62-5 -- silicon tetrahydride 70 50 7 5 10/1/2003 Interim Health HealthSILFOAM SE 24 ANTIFOAM EMULSION -- -- Antifoam Emulsion SE 24 100 -- 10 -- 6/3/2015 Interim Health Health

silica fume 69012-64-2 -- 27 (PM10) -- 2 (PM10) -- 7/29/2011 Final Health Health


silica, amorphous fumed 112945-52-5 27 (PM10) -- 2 (PM10) -- 7/29/2011 Final Health Health

7631-86-9 27 (PM10) -- 2 (PM10) -- 7/29/2011 Final Health Healthsilica, crystalline 14464-46-1 cristobalite (total silica) 14 (PM10) -- 0.27 (PM4) -- 10/8/2009 Final Health Healthsilica, crystalline (quartz) 14808-60-7 silica, crystalline -- 14 (PM10) -- 0.27 (PM4) -- 10/8/2009 Final Health Healthsilica, crystalline (tridymite) 15468-32-3 silica, crystalline -- 14 (PM10) -- 0.27 (PM4) -- 10/8/2009 Final Health Healthsilica, crystalline (tripoli) 1317-95-9 silica, crystalline -- 14 (PM10) -- 0.27 (PM4) -- 10/8/2009 Final Health Health

silica, gel 7699-41-4 -- 27 (PM10) -- 2 (PM10) -- 10/8/2009 Final Health Health

silicate of soda (potassium silicate) 1312-76-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicate, alkyl or inorganic -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicic acid 1343-98-2 particulate matter silica acid; silicone hydroxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicic acid (H4SiO4), tetrakis(2-butoxyethyl) ester 18765-38-3 -- -- 1000 (vapor) -- 100 (vapor) -- 9/17/2012 Interim Health Health

silicic acid (H4SiO4), tetrakis(2-butoxyethyl) ester 18765-38-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsilicic acid, aluminum potassium sodium salt 12736-96-8 -- 50 (PM10) -- 5 (PM10) -- 4/16/2013 Interim Health Healthsilicic acid, aluminum salt 1335-30-4 aluminum, insoluble compounds aluminum silicate 50 (PM10) -- 5 (PM10) -- 3/6/2001 Interim Health Health

silicon 7440-21-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicon carbide 409-21-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsilicon difluoride 39384-00-4 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --

silicon dioxide amorphous 112945-52-8 silicic anhydride 27 (PM10) -- 2 (PM10) -- 9/1/2015 Final Health Healthsilicon fluoride 13966-66-0 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --silicon monoxide 10097-28-6 -- -- 50 -- 5 -- 7/26/2013 Interim Health Health

silicon nitride 12033-89-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsilicon tetrabromide 7789-66-4 -- tetrabromosilane 25 -- 2.5 -- 10/1/2003 Interim Health Health

Silicon tetrachloride 10026-04-7 -- silicon chloride; tetrachlorosilane 70 10 7 1 12/20/2010 Under Review Health Healthsilicon tetrafluoride 7783-61-1 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --

silicon tetraiodide 13465-84-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicone defoamer, alkyd resin, salts, resin or solids -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

low boiling fraction rosin and resin acids

ROVACE 86 Emulsion (vinyl acetate/acrylic copolymer in water)ROVACE 86 Emulsion (vinyl acetate/acrylic copolymer in water)


1,2-benzisothiazol-3(2H)-one 1,1-dioxide, sodium salt

S-allyl O-pentyl ester dithio-carbonic acid

3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-pentanol

SANDUVOR VSU POWDER (ethanediamine, N'-[2-ethoxyphenyl]-N'-[2-ethylphenyl]-)

N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine

SCOTCHKOTE 206N XTRA (gel fusion bonded epoxy coating)



EPTC; EPTAM TECHNICAL Selective Herbicide


silica, (ethenyldimethylsilyl)oxy- and (trimethylsilyl)oxy-, modified


silicon dioxide; pyrogenic colloidal silica


silica, synthetic amorphous; V1-85 (51% silicon dioxide)





(ppb)Long-term ESL



Long-term ESL Basis

silicone soya alkyd polymer 71251-07-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSilicone Y-6607 67762-92-9 -- -- 1000 (vapor) -- 100 (vapor) -- 10/16/2001 Under Review Health Health

Silicone Y-6607 67762-92-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicone, generic -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

silicone-alkyd resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsilicones, di-Me -- -- -- 1000 (vapor) -- 100 (vapor) -- 10/6/1999 Interim Health Health

silicones, di-Me -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

102783-01-7 organosiloxane polymer 1000 (vapor) -- 100 (vapor) -- 9/4/2013 Interim Health Health




69430-46-2 organosiloxane polymer 1000 (vapor) -- 100 (vapor) -- 9/18/2012 Interim Health Health


68037-85-4 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 2/27/2015 Interim Health Healthsiloxanes, di-Me -- -- -- 1000 (vapor) -- 100 (vapor) -- 10/6/1999 Interim Health Health

siloxanes, di-Me -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsilver chloride 7783-90-6 silver, metal and compounds -- 0.1 (PM10) -- 0.01 (PM10) -- 7/16/1998 Interim Health Healthsilver cyanide 506-64-9 silver, metal and compounds -- 0.1 (PM10) -- 0.01 (PM10) -- 10/1/2003 Interim Health Healthsilver nitrate 7761-88-8 silver, metal and compounds -- 0.1 (PM10) -- 0.01 (PM10) -- 10/1/2003 Interim Health Healthsilver plated aluminum -- silver, metal and compounds -- 0.1 (PM10) -- 0.01 (PM10) -- 4/17/2000 Interim Health Healthsilver, metal and compounds 7440-22-4 -- 0.1 (PM10) -- 0.01 (PM10) -- 10/1/2003 Interim Health HealthSKYDROL LD4 Fire resistant hydraulic fluid -- -- -- 22 (PM10) -- 2.2 (PM10) -- 7/1/2006 Interim Health Health

68476-53-9 -- -- 3500 -- 350 -- 3/17/2003 Interim Health Healthslurry oil, clarified 64741-62-4 -- -- 1000 (vapor) -- 100 (vapor) -- 1/14/2004 Interim Health Health

soda lime glass -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

soda lime glass microbeads (abrasive glass beads) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


sodium 2-ethylhexanoate 19766-89-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium 2-mercaptobenzothiazole 2492-26-4 -- -- 35 -- 3.5 -- 11/6/2002 Interim Health Health

sodium 2-naphthalenesulfonate 532-02-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium acetate, anhydrous 127-09-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium alkyl sulfate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium aluminate 1302-42-7 aluminum, soluble compounds sodium aluminium oxide 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthsodium alumino silicate hydrate 1344-00-9 aluminum, insoluble compounds EZA ZEOLITE A 50 (PM10) -- 5 (PM10) -- 3/13/2015 Interim Health Healthsodium aluminosilicate 68989-22-0 -- VALFOR 100 Zeolite Na-A 25 (PM10) -- 2.5 (PM10) -- 2/9/2004 Interim Health Health

12173-10-3 -- -- 25 (PM10) -- 2.5 (PM10) -- 4/27/2001 Interim Health Healthsodium aluminum hydride 13770-96-2 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 9/23/2011 Interim Health Healthsodium azide 26628-22-8 -- -- 2 0.7 0.2 0.07 10/1/2003 Interim Health Health

sodium benzoate 532-32-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium bicarbonate 144-55-8 particulate matter sodium hydrogen carbonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium bifluoride 1333-83-1 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --

sodium bis(2-methoxyethoxy)aluminumhydride 22722-98-1 aluminum, soluble compounds 20 (PM10) -- 2 (PM10) -- 3/27/2015 Interim Health Health

sodium bisulfate 7681-38-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium bisulfite 7631-90-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium borate decahydrate 1303-96-4 borates, not otherwise specified 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthsodium borohydride 16940-66-2 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Health

sodium borosilicate 50815-87-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium bromide 7647-15-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium C14-16 olefin sulfonate 68439-57-6 -- Bio-Terge AS-40); Witconate AOS 600 (vapor) -- 60 (vapor) -- 2/13/2001 Interim Health Health

sodium C14-16 olefin sulfonate 68439-57-6 particulate matter Bio-Terge AS-40); Witconate AOS must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium calcium pentaborate octahydrate 1319-33-1 borates, not otherwise specified Ulexite 20 (PM10) -- 2 (PM10) -- 6/25/2015 Interim Health Health

sodium carbonate 497-19-8 particulate matter soda ash must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium chlorate 7775-09-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium chloride 7647-14-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium chlorite 25% 7758-19-2 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2007 Interim Health Healthsodium chloroacetate 3926-62-3 -- -- 25 (PM10) -- 2.5 (PM10) -- 12/20/2010 Interim Health Healthsodium chromate 7775-11-3 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health HealthSodium chromite 12314-42-0 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 8/18/2014 Final Health Health

sodium citrate 68-04-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium citrate dihydrate 6132-04-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium cocoyl sarcosinate 61791-59-1 600 (vapor) -- 60 (vapor) -- 7/17/2015 Interim Health Healthsodium cresylate 34689-46-8 p-cresol -- 4.4 -- 10 -- 9/4/2015 Interim Odor Healthsodium cyanide 143-33-9 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

sodium decanoate 1002-62-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium D-glycero-D-gulo-heptonate 13007-85-7 particulate matter sodium alpha-d-Glucoheptonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium dichromate 10588-01-9 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthsodium dichromate, dihydrate 7789-12-0 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthsodium diethyldithiocarbamate 148-18-5 -- -- 20 -- 2 -- 5/20/2010 Interim Health Health

sodium dihydrogen phosphate monohydrate 10049-21-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium DL-malate 676-46-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium dodecyl sulfate 151-21-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium dodecylbenzenesulfonate 25155-30-0 30 (PM10) -- 3 (PM10) -- 9/24/2013 Interim Health Health

sodium erythorbate 6381-77-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium ethoxide 141-52-6 sodium methylate 20 -- 2 -- 10/2/2014 Interim Health Healthsodium fluoborate 13755-29-8 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --sodium fluoride 7681-49-4 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --

siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, ethoxylated

polysiloxanes, di-Me,3-hydroxypropyl group-terminated, ethoxylated

siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, ethoxylated

polysiloxanes, di-Me,3-hydroxypropyl group-terminated, ethoxylated

siloxanes and silicones, di-Me, hydroxy-terminated, ethers with polyethylene-polypropylene glycol mono-Bu ether and polypropylene glycol

siloxanes and silicones, di-Me, hydroxy-terminated, ethers with polyethylene-polypropylene glycol mono-Bu ether and polypropylene glycol

siloxanes and silicones, di-Me, reaction products with 1,1,1,3,3,3-hexamethyldisiloxane and Me hydrogen siloxanes

dimethylsiloxane/ hexamethyldisiloxane/ methyl siloxanes

siloxanes and silicones, di-Me, reaction products with 1,1,1,3,3,3-hexamethyldisiloxane and Me hydrogen siloxanes

dimethylsiloxane/ hexamethyldisiloxane/ methyl siloxanes

Siloxanes and Silicones, methyl methoxy, polymers with methyl silsesquioxanes

slop oil (up to 97% C20+ hydrocarbons) (reclaimed petroleum waste oil)

sodium (ethylenediamine)tetramethylenephosphonate

(ethylenebis(nitrilobis(methylene)))tetrakisphosphonic acid, sodium salt

2-naphthalenesulfonic acid sodium salt

sodium aluminosilicate, clinoptilolite (Clino), natural zeolite

bis-(2-methoxyethoxy) sodium aluminum hydride

borates, disodium salts: decahydrate; Borax; sodium tetraborate; boron sodium oxide

2-hydroxy-1,2,3-propanetricarboxylic acid sodium salt, hydrate (1:3:2)


N-methyl-glycine, N-coco acyl derivs., sodium salts

capric acid sodium salt; decanoic acid sodium salt; sodium caprate

monosodium dihydrogen orthophosphate monohydrate

dodecylbenzene sulfonic acid, sodium salt (1:1)

natriumethanolat; ethyl alcohol, sodium salt



(ppb)Long-term ESL



Long-term ESL Basis

sodium fluoroacetate 62-74-8 -- sodium perfluroacetate 0.5 -- 0.05 -- 10/1/2003 Interim Health Health

sodium formate 141-53-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium gluconate 527-07-1 -- -- 2000 -- 200 -- 2/13/2001 Interim Health Health

sodium glycolate 2836-32-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium hexametaphosphate 10124-56-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium hydrosulfide 16721-80-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium hydrosulfite 7775-14-6 particulate matter sodium dithionite must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium hydroxide 1310-73-2 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

sodium hypochlorite 7681-52-9 -- 50 (PM10) -- 5 (PM10) -- 6/29/2010 Interim Health Health

sodium hypophosphite monohydride 10039-56-2 particulate matter sodium phosphinate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium iodide 7681-82-5 -- -- 50 (PM10) -- 5 (PM10) -- 4/3/2000 Interim Health Health

sodium isononanoate 84501-72-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium lauryl ether sulfate 68585-34-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium lauryl sulfate 9004-82-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium lignosulfonate 8061-51-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium lithium magnesium silicate 53320-86-8 -- -- 50 (PM10) -- 5 (PM10) -- 9/30/2012 Interim Health Health

sodium metabisulfite 7681-57-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium metaborate 7775-19-1 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Health

sodium metasilicate 6834-92-0 particulate matter sodium silicate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium metasilicate, pentahydrate 10213-79-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium methyl mercaptide 5188-07-8 mercaptan sodium methanethiolate 18 -- 1.8 -- 8/31/2015 Interim Health Healthsodium methylate 124-41-4 -- 20 -- 2 -- 10/1/2003 Interim Health Health


sodium methyldithiocarbamate 137-42-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium molybdate 7631-95-0 molybdenum -- 30 (PM10) -- 3 (PM10) -- 12/11/2012 Interim Health Health

sodium nitrate 7631-99-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium nitrite 7632-00-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium oxalate 62-76-0 oxalic acid -- 10 -- 1 -- 7/11/2004 Interim Health Healthsodium oxide 12401-86-4 -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthsodium perborate monohydrate 10332-33-9 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Health

sodium perborate tetrahydrate 10486-00-7 borates, not otherwise specified 20 (PM10) -- 2 (PM10) -- 6/17/2015 Interim Health Healthsodium perborate tetrahydrate 7632-04-4 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Healthsodium persulfate 7775-27-1 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

sodium petroleum sulfonate 68608-26-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium phenylacetate 114-70-5 particulate matter benzeneacetic acid, sodium salt (1:1) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium phosphate, ester salt -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium phosphate, tribasic, 12-hydrate 10101-89-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium phosphonate 2235-09-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium polyacrylate 9003-04-7 18 (PM10) -- 1.8 (PM10) -- 6/1/2015 Interim Health Health


sodium polyoxyethylene fatty alcohol sulfate 68891-38-3 particulate matter sodium lauryl ether sulfate must meet NAAQS -- must meet NAAQS -- 7/28/2015 Final Health Health

sodium potassium cumene sulfonate -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium propionate 137-40-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium p-toluenesulfonate 657-84-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium pyrithione 3811-73-2 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

sodium salt, butyl hydroperoxide 30039-52-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium sesquicarbonate 533-96-0 particulate matter sodium carbonate (3:2) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium silicate 1344-09-8 particulate matter silicic acid, sodium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium silicofluoride 16893-85-9 soluble inorganic fluorides -- see soluble fluoride -- -- -- 9/2/2014 Final -- --

sodium sulfanilate 515-74-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium sulfate 7757-82-6 particulate matter sulfuric acid, disodium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium sulfide 1313-82-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium sulfite 7757-83-7 particulate matter sulfurous acid, disodium salt must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium tetrasulfide 12034-39-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium thiosulfate 7772-98-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium tolyltriazole (NALCO 2826) 64665-57-2 tolyltriazole -- 50 (PM10) -- 5 (PM10) -- 8/21/2014 Interim Health Health

sodium trichloroacetate 650-51-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sodium tripolyphosphate 7758-29-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsodium tungstate 13472-45-2 -- -- 20 (PM10) -- 2 (PM10) -- 7/26/2011 Interim Health Health

sodium xylenesulfonate 1300-72-7 -- 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Health

sodium xylenesulfonate 1300-72-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

SOLTROL 10 (isoalkanes C7-C8) 70024-92-9 -- 3500 -- 350 -- 2/4/2013 Interim Health Healthsoluble inorganic fluorides -- -- 17 21 8.1 9.9 10/8/2009 Final Health Health

-- soluble inorganic fluorides -- 2.8 3.4 0.57 0.7 10/8/2009 Final Vegetation Vegetation

-- soluble inorganic fluorides -- -- -- 0.71 0.87 10/8/2009 Final -- Cattle fluorosisSolvent 134 -- -- -- 400 -- 220 -- 10/27/2014 Interim Health Health

solvent naphtha (coal), polymer with methylstyrene 68132-04-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

solvent naphtha (petroleum), light aromatic 64742-95-6 1250 250 125 25 10/15/2012 Interim Health Health

Solvent Red 26 4477-79-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsolvent refined residuum 64742-01-4 2-methyl-1-hexanol -- 650 -- 65 -- 10/9/2013 Interim Health Health

Solvent Yellow 29 6706-82-7 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

solvent-dewaxed light paraffinic distillates (petroleum) 64742-56-9 mineral oil, white mineral oil 1000 (vapor) -- 100 (vapor) -- 7/20/2015 Interim Health HealthSolvesso 100 63231-51-6 -- -- 250 -- 25 -- 10/1/2003 Interim Health Healthsorbic acid 110-44-1 -- 2,4-hexadienoic acid 100 -- 10 -- 5/16/2002 Interim Health Health

sorbitan isostearate 54392-26-6 sorbitan monostearate 1000 -- 100 -- 6/10/2015 Interim Health Healthsorbitan monolaurate 1338-39-2 sorbitan monostearate -- 1000 -- 100 -- 5/14/2013 Interim Health Health

metaphosphoric acid, hexasodium salt

hypochlorous acid, sodium salt; sodium hypochlorate; Slimicide C-70

sodium lauryl polyoxyethylene ether sulfate; Steol CS-460

sodium methylate mixture (33% Na methylate, 67% MeOH)

sodium n-methyldithiocarbamate; Metam Sodium (soil fumigant, 42%)

sodium (oxoboryl)dioxidanide hydrate (1:1:4)

poly(acrylic acid); sodium poly acrylate

sodium polynaphthalenesulfonate polymer with formaldehyde

dimethylbenzene sulfonic acid, sodium saltdimethylbenzene sulfonic acid, sodium salt


soluble inorganic fluorides | For air permit reviews in agricultural areassoluble inorganic fluorides | For air permit reviews in agricultural areas with cattle


alkyl benzene C6-C9; Aromatic 100; Pegasol R100; Solvent 100

1-[(E)-{2,5-dimethyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol

2,2'-[cyclohexylidenebis[2-methyl-4,1-phenyleneazo]]bis[4-cyclohexylphenol]

1,4-anhydro-5-O-(16-methylheptadecanoyl)-D-glucitol



(ppb)Long-term ESL



Long-term ESL Basis

sorbitan monooleate (fatty ester) 1338-43-8 sorbitan monostearate -- 1000 -- 100 -- 10/23/2001 Interim Health Healthsorbitan monostearate 1338-41-6 -- 1000 -- 100 -- 5/14/2013 Interim Health Health

sorbitan monotallate 61791-48-8 sorbitan monostearate 1000 -- 100 -- 6/10/2015 Interim Health Healthsorbitan trioleate 26266-58-0 -- -- 1000 -- 100 -- 5/14/2013 Interim Health Health

sorbitan trioleate 26266-58-0 sorbitan monostearate 1000 -- 100 -- 6/10/2015 Interim Health Health

sorbitan tritallate 9005-71-4 sorbitan monostearate 1000 -- 100 -- 6/10/2015 Interim Health Health

sorbitol propoxylated ethoxylated polymer 56449-05-9 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Health

sorbitol propoxylated ethoxylated polymer 56449-05-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsoya alkyl amine ethoxylated 61791-24-0 -- -- 175 -- 18 -- 4/13/2004 Interim Health Health

soya alkyl amines 61790-18-9 soyamine 100 -- 10 -- 5/13/2015 Interim Health Healthsoya N-(3-(dimethyl amino)propyl) amides 68188-30-7 coconut diethanolamide -- 100 -- 10 -- 2/10/2015 Interim Health Healthsoy-based mixture -- -- -- 1000 (vapor) -- 100 (vapor) -- 2/17/2013 Interim Health Health

soy-based mixture -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

soybean lecithin 8030-76-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsoybean oil epoxide 8013-07-8 -- -- 1000 -- 100 -- 9/12/2013 Interim Health Health

soybean oil, epoxidized 91722-14-4 -- 100 -- 10 -- 8/24/2007 Interim Health Health

soybean oil, methyl esters 67784-80-9 -- 700 -- 70 -- 4/16/2013 Interim Health Health





SP-154 Resin 26022-00-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSpecflex NC 700 PU Systems (polyether polyol) -- -- -- 1000 (vapor) -- 100 (vapor) -- 8/11/2012 Interim Health Health

Specflex NC 700 PU Systems (polyether polyol) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Spent Caustic -- -- 3500 -- 350 -- 2/19/2013 Interim Health Healthspinels, cobalt, titanium green 68186-85-6 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 8/21/1996 Interim Health Health

Spirotetramat, insecticide 203313-25-1 Rotenone 50 (PM10) -- 5 (PM10) -- 5/1/2015 Interim Health Health








25322-17-2 particulate matter dinonylnaphthylsulfonic acid; DINNSA must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthstannous 2-ethylhexoate 301-10-0 -- -- 1 -- 0.1 -- 4/5/2004 Interim Health Health

starch 9005-25-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

STAR-POL 136 Starch -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


Staurolite 12182-56-8 aluminum, insoluble compounds 50 (PM10) -- 5 (PM10) -- 9/27/2007 Interim Health Health

steam-cracked light petroleum residues 68513-69-9 kerosene 1000 -- 100 -- 6/17/2015 Interim Health Health

stearic acid 57-11-4 -- 1000 (vapor) -- 100 (vapor) -- 8/23/2013 Interim Health Health

stearic acid 57-11-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthstearoyl chloride 112-76-5 hydrogen chloride octadecanoyl chloride 190 -- 7.9 -- 1/15/2014 Final Health Health

stearyl alcohol ethoxylates (C18) 9005-00-9 -- 600 -- 60 -- 1/30/2002 Interim Health Health

stearyl betaine 820-66-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthstearyl methacrylate 32360-05-7 -- -- 2000 (vapor) -- 200 (vapor) -- 7/26/2001 Interim Health Healthstearylamine 124-30-1 -- octadecylamine 100 -- 10 -- 4/27/2001 Interim Health Health

steel flake, grit abrasive -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Steinamid dl 203 s (coco oil amide of diethanolamine) 120-40-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthStepanquat 1010 -- -- -- 190 -- 19 -- 10/6/2014 Interim Health HealthSteptozotocin 18883-66-4 -- -- 70 -- 7 -- 10/1/2003 Interim Health Healthstibine 7803-52-3 -- antimony hydride 5 1 0.5 0.1 10/1/2003 Interim Health Healthstilbene 588-59-0 diphenylethylene 50 -- 5 -- 10/1/2003 Interim Health HealthStoddard solvent 8052-41-3 -- -- 3500 670 350 67 10/1/2003 Interim Health Healthstraight-run gas oils (petroleum) 64741-43-1 -- -- 3500 -- 350 -- 8/30/2013 Interim Health Health

S-triazine-1,3,5(2H, 4H, 6H)-triethanol 4719-04-4 -- 30 -- 3 -- 10/28/2014 Interim Health HealthStripper Light Ends -- -- -- 7.1 -- 13 -- 10/30/2014 Interim Health Healthstrontium and compounds 7440-24-6 -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Healthstrontium chromate 7789-06-2 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthstrontium dichloride 10476-85-4 strontium and compounds -- 20 (PM10) -- 2 (PM10) -- 6/17/2015 Interim Health Healthstrontium hydrogenphosphate 13450-99-2 strontium and compounds strontium phosphate dibasic 20 (PM10) -- 2 (PM10) -- 10/28/2014 Interim Health Healthstrontium zinc phosphosilicate, calcium -- zinc and compounds -- 20 -- 2 -- 12/5/2000 Interim Health Healthstrychnine 57-24-9 -- -- 1.5 -- 0.15 -- 10/1/2003 Interim Health Healthstyrenated alkyd solution -- -- -- 100 -- 10 -- 3/8/1999 Interim Health Healthstyrenated phenol 61788-44-1 methylstyrenated phenol -- 100 -- 10 -- 6/13/2013 Interim Health Health

styrene 100-42-5 110 25 140 33 9/4/2015 Final Odor Health

styrene acrylate copolymer 25586-20-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

styrene butylmethacrylate polymer 25213-39-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthstyrene oxide 96-09-3 -- -- 310 63 210 43 9/4/2015 Interim Odor Health

fatty acids, tall-oil, monoesters with sorbitan

1,4-anhydro-2,3,6-tri-O-(9Z)-9-octadecenoyl-L-iditol

Tween 65; polyoxyethylenesorbitan tristearate


polyoxyethylene polyoxypropylene sorbitol; methyloxirane, polymer with oxirane ether with D-glucitol (6:1)

polyoxyethylene polyoxypropylene sorbitol; methyloxirane, polymer with oxirane ether with D-glucitol (6:1)


acrylate soybean oil, epoxidized; VIKOFLEX 7170 Epoxidized Soybean (100%)

NEXERGEN BD-0100 BIODIESEL; methyl esters from lipid sources; BIODIESEL; methyl soyate

soybean oil, polymer with benzoic acid, pentaerythritol and phthalic anhydride

soya oil, phthalic anhydride, benzoic acid, pentaerythritol polymer

soybean oil, polymer with glycerol, maleic anhydride, Me methacrylate, pentaerythritol and phthalic anhydridesoybean oil, polymer with pentaerythritol and phthalic anhydridesoybean oil, polymer with pentaerythritol, phthalic anhydride and vinyltoluene


(5s,8s)-3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl carbonate

Sponto 140T, 221ER (surfactant, 2-ethyl hexanol, propylene glycol, petroleum solvent blend)Sponto 140T, 221ER (surfactant, 2-ethyl hexanol, propylene glycol, petroleum solvent blend)


Sponto AC-31-2, AC-64-6AF, AD-11-1A (surfactant, amine alkylbenzenesulfonate, naphtha solvent, butanol blend)

Sponto AC-31-2, AC-64-6AF, AD-11-1A (surfactant, amine alkylbenzenesulfonate, naphtha solvent, butanol blend)


Sponto Niagra 1 (surfactant, propylene glycol, butanol blend)Sponto Niagra 1 (surfactant, propylene glycol, butanol blend)


SPRAY OIL 10, 13, 15, 22 (mixture of severely hydrotreated and hydrocracked base oil [petroleum]).STADIS 450 CONDUCTIVITY IMPROVER (contains toluene and isopropanol)

Starsoft 2614 (fatty acid ester quat with diethylene glycol)

Starblast; aluminum, magnesium, iron, oxygen(2-), tetrakis(oxidanidyl)silanepetroleum steam cracked light residuum

octadecanoic acid; tallow fatty acid; Emery 420 stearic acid C18 (with palmitic acid (C16) CAS 57-10-3 and myristic acid (C14) CAS 544-63-8)

octadecanoic acid; tallow fatty acid; Emery 420 stearic acid C18 (with palmitic acid (C16) CAS 57-10-3 and myristic acid (C14) CAS 544-63-8)


ENVIROSCRUB LM; 1,3,5-triazine-1,3,5(2H,4H,6H)-triethanol

styrene monomer; phenylethylene; vinyl benzene



(ppb)Long-term ESL



Long-term ESL Basis

styrene/acrylate copolymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

styrene/allyl alcohol copolymer 25119-62-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

styrene/butadiene latex 9003-55-8 particulate matter PLIOLITE Rubber Latex must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

styrene-acrylic latex 25085-34-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

styrene-acrylonitrile polymer 57913-80-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

styrene-divinylbenzene copolymer 9003-70-7 1000 (vapor) -- 100 (vapor) -- 2/10/2015 Interim Health Health

substituted nonylphenol surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

substituted nonylphenol surfactant -- -- 600 (vapor) -- 60 (vapor) -- 5/17/2012 Interim Health Healthsubtilisin 1395-21-7 -- -- 0.0006 -- 0.00006 -- 10/1/2003 Interim Health Health

succinic acid 110-15-6 succinic anhydride 25 -- 2.5 -- 7/20/2011 Interim Health Healthsuccinic anhydride 108-30-5 dihydro-2,5-furanedione 25 -- 2.5 -- 10/1/2003 Interim Health HealthSuccinimide Dispersants -- -- -- 700 (vapor) -- 70 (vapor) -- 10/15/2012 Interim Health Health

Succinimide Dispersants -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsuccinonitrile 110-61-2 -- ethylene cyanide 200 60 20 6 10/1/2003 Interim Health Health

sucrose benzoate 12738-64-6 particulate matter sucrose octobenzoate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sucrose polyether, toluene diisocyanate polymer 59154-64-2 hexamethylene diisocyanate polymer 8.7 -- 0.87 -- 9/24/2015 Interim Health Health

sulfamic acid 5329-14-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsulfanilic acid 121-57-3 -- -- 20 (PM10) -- 2 (PM10) -- 10/5/2012 Interim Health Healthsulfated castor oil sodium salt 68187-76-8 castor oil castor oil, sulfated, sodium salt 1000 (vapor) -- 100 (vapor) -- 11/5/2014 Interim Health Healthsulfide -- -- 140 -- 14 -- 10/2/2013 Interim Health Health

132538-98-8 -- -- 230 -- 23 -- 10/1/2003 Interim Health Healthsulfinol, natural gas scrubbing product 125471-84-3 -- -- 230 -- 23 -- 10/1/2003 Interim Health Health

sulfolane 126-33-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsulfometuron methyl 74222-97-2 -- -- 100 (PM10) -- 10 (PM10) -- 10/28/2014 Interim Health Health

sulfonated styrene/maleic anhydride copolymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsulfonates, alkyl -- -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Healthsulfonates, inorganic -- -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2003 Interim Health Health

sulfonic acids, C10-18-alkane, sodium salts 68037-49-0 particulate matter secondary alkane sulfonate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sulfonic acids, C10-18-alkane, sodium salts 68037-49-0 secondary alkane sulfonate 600 (vapor) -- 60 (vapor) -- 5/13/2015 Interim Health Healthsulfonic acids, C14-16-1-alkene, sodium salts 95371-16-7 -- -- 600 -- 60 -- 10/1/2007 Interim Health Health

sulfonic acids, petroleum, calcium salts 61789-86-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sulfonic acids, petroleum, calcium salts, overbased 68783-96-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sulfosate trimesium technical 81591-81-3 particulate matter glyphosate trimesium must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Sulfotep 3689-24-5 -- tetraethyl dithiopyrophosphate; TEDP 2 -- 0.2 -- 10/1/2003 Interim Health Health

Sulfoxaflor 946578-00-3 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsulfur 7704-34-9 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthsulfur dichloride 10545-99-0 sulfur monochloride chlorine sulfide 4.2 1 6 -- 9/4/2015 Interim Odor Healthsulfur dioxide 7446-09-5 -- -- must meet NAAQS -- must meet NAAQS -- 2/23/2012 Final Health Healthsulfur hexafluoride 2551-62-4 -- -- 60000 10000 6000 1000 9/12/2013 Interim Health Health

sulfur monochloride 10025-67-9 sulfur chloride; disulfur dichloride 4.2 -- 6 1 9/4/2015 Interim Odor Healthsulfur pentafluoride 5714-22-7 soluble inorganic fluorides -- see soluble fluoride -- -- -- 9/12/2013 Final -- --sulfur tetrafluoride 7783-60-0 soluble inorganic fluorides -- see soluble fluoride -- -- -- 9/12/2013 Final -- --sulfur trioxide 7446-11-9 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

sulfuric acid 7664-93-9 TCEQ Reg Standard -- TCEQ Reg Standard -- TCEQ Reg Standard -- 10/1/2012 Final Health Healthsulfuric acid, cobalt(2+) salt (1:1), hydrate (9CI) 60459-08-7 cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 10/6/2012 Interim Health Health


sulfuric acid, mono-C10-16-alkyl esters, sodium salts 68585-47-7 particulate matter sodium lauryl sulfate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sulfuric acid, mono-C10-16-alkyl esters, sodium salts 68585-47-7 sodium lauryl sulfate 600 (vapor) -- 60 (vapor) -- 7/23/2015 Interim Health Health

sulfuric acid, monodecyl ester, sodium salt 142-87-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sulfuric acid, monooctyl ester, sodium salt 142-31-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

sulfurized hydrocarbons -- -- 5800 -- 580 -- 10/6/2014 Interim Health Healthsulfurized isobutylene 68511-50-2 -- -- 1400 -- 140 -- 2/13/2001 Interim Health Healthsulfuryl chloride 7791-25-5 -- -- 40 7 4 0.7 10/1/2003 Interim Health Healthsulfuryl fluoride 2699-79-8 -- -- 210 50 21 5 10/1/2003 Interim Health Health

40104-76-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSulprofos 35400-43-2 -- -- 10 -- 1 -- 10/1/2003 Interim Health Health

Sunset Yellow FCF 2783-94-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Super 77 Classic Spray Adhesive (3M) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSupermulse 5214, 5215 (benzene-free solvent) -- -- -- 500 -- 50 -- 5/5/2010 Interim Health HealthSURE SOL-520 68412-25-9 naphthalene -- 500 -- 50 -- 9/27/2013 Interim Health Health

surfactant, generic, not otherwise specified -- particulate matter pigment dispersion agent must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthsurfactant, generic, not otherwise specified -- pigment dispersion agent 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health HealthSurfatron DN-87 -- -- -- 710 -- 84 -- 5/8/2015 Interim Health HealthSurfonamine B-100 Amine -- -- -- 180 -- 18 -- 10/1/2012 Interim Health Health

Surfonic JL-80X 69013-18-9 -- 600 -- 60 -- 9/19/2000 Interim Health Health

SURFYNOL 104H Surfactant -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthSUSPENO 202-T -- -- -- 3100 -- 310 -- 11/13/2014 Interim Health HealthSustainusual TJIM -- -- -- 270 -- 230 -- 10/6/2014 Interim Health HealthSyncone 5490-80 -- -- RS860 Silicon Alkyd Resin 1100 -- 110 -- 6/26/2015 Interim Health Health


synthetic mineral fiber -- titanium(IV) dioxide 50 (PM10) -- 5 (PM10) -- 10/17/2014 Interim Health Healthsynthetic pine oil -- -- Elpinol 85 1000 -- 100 -- 4/18/2002 Interim Health Health

TA-1618 (alcohol, C14-18) 67762-30-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

TACOLYN 5003 Resin Dispersion -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtalc (no asbestos) 14807-96-6 MICRON JS-422 20 (PM10) -- 2 (PM10) -- 10/1/2007 Interim Health Healthtall oil 8002-26-4 -- -- 1000 -- 100 -- 9/12/2013 Interim Health Healthtall oil acids, triethylenetetramine condensate 68919-79-9 -- -- 1000 (vapor) -- 100 (vapor) -- 9/12/2013 Interim Health Health

tall oil fatty acids/ diethylenetriamine polyamides 68526-43-2 -- -- 1000 -- 100 -- 10/6/1999 Interim Health Healthtall oil rosin 8052-10-6 -- -- 100 -- 10 -- 1/7/1999 Interim Health Health


poly(styrene-co-divinylbenzene); polystyrene crosslinked with divinylbenzene


1,2-ethanedicarboxylic acid; 1,4-butenedioic acid

alpha-hydro-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)] ether with -D-fructofuranosyl alpha-D-glucopyranoside, polymer with 1,3-diisocyanatomethylbenzene

sulfinol, gases (petroleum), refinery, process amine solvents, regenerated


[methyl(oxo){1-[6-(trifluoromethyl)-3-pyridyl]ethyl}-lambda6-sulfanylidene]cyanamide

sulfuric acid, mono-C10-16-alkyl esters, compds. with triethanolamine


C10-16-alkyl alcohol sulfuric acid, triethanolamine salt



sulphurous acid, monosodium salt polymer with formaldehyde and acetone

FDandC Yellow 6; disodium 6-hydroxy-5-[(4-sulfonatophenyl)diazenyl]-2-naphthalenesulfonate


SYNFLUID 4 cSt PAO (1-decene, tetramer, mixed with 1-decene trimer, hydrogenated

aluminum calcium iron magnesium potassium sodium titanium oxide silicate fiber



(ppb)Long-term ESL



Long-term ESL Basis

tall oil sodium salt 65997-01-5 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tall oil, ethoxylated 65071-95-6 -- 1000 (vapor) -- 100 (vapor) -- 5/13/2015 Interim Health Health

tall oil, ethoxylated 65071-95-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtall oil, polymd 68152-94-3 -- polymerized fatty acids 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Healthtall oil, polymd, oxidized (brown tall oil) 68815-17-8 -- -- 1000 (vapor) -- 100 (vapor) -- 4/23/2004 Interim Health Health

Tallicin grinding vehicle 1525, 1535, 1550 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

68910-93-0 epoxy hardener 1000 (vapor) -- 100 (vapor) -- 2/29/1996 Interim Health Health

68910-93-0 particulate matter epoxy hardener must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tallow alkyl amines 61790-33-8 amine, tallow, not otherwise specified 175 -- 18 -- 4/2/2004 Interim Health Health

tallow fatty acids 61790-37-2 -- 1000 (vapor) -- 100 (vapor) -- 4/2/2004 Interim Health Health

tallow fatty acids 61790-37-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtallow fatty alcohols -- -- -- 100 -- 10 -- 4/27/2012 Interim Health Healthtallow nitrile pitch 72230-78-5 -- -- 50 -- 5 -- 5/11/2012 Interim Health Healthtallow nitriles 61790-28-1 -- -- 50 -- 5 -- 5/12/2004 Interim Health Healthtallowalkylamidopropyl dimethylamine oxides 68647-77-8 -- -- 100 -- 10 -- 1/26/2012 Interim Health Healtht-amyl peroxypivalate 29240-17-3 -- Luperox 554M75 100 -- 10 -- 2/21/2013 Interim Health Health

tannic acid, alpha 1401-55-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tannic acid, beta 5424-20-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtantalum chloride 7721-01-9 tantalum, metal -- 50 (PM10) -- 5 (PM10) -- 1/12/1996 Interim Health Healthtantalum oxide 1314-61-0 tantalum, metal -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthtantalum, metal 7440-25-7 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health



Target 24 SC Insecticide -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tartaric acid 87-69-4 -- 100 (PM10) -- 10 (PM10) -- 10/1/2007 Interim Health Healtht-butyl peroxypivalate 927-07-1 -- Luperox 11M75 100 -- 10 -- 2/21/2013 Interim Health HealthTC-777G -- -- -- 90 -- 9 -- 1/7/2015 Interim Health Health

Tebuconazole (triazole fungicide) 107534-96-3 70 (PM10) -- 7 (PM10) -- 10/15/2014 Interim Health Healthtellurium 13494-80-9 tellurium 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healthtellurium diethyldithiocarbamate 20941-65-5 tellurium -- 1 (PM10) -- 0.1 (PM10) -- 11/6/2001 Interim Health Healthtellurium hexafluoride 7783-80-4 -- -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2003 Interim Health Health

telomer b monoether w/polyethylene glycol (40%) 65545-80-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthTemephos 3383-96-8 -- Abate 10 (PM10) -- 1 (PM10) -- 5/20/2010 Interim Health Health

Terbacil 5902-51-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Terbufos 13071-79-9 -- 1 -- 0.1 -- 10/1/2003 Interim Health Health

terbuthylazine 5915-41-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

terephthalic acid 100-21-0 particulate matter 1,4-benzenedicarboxylic acid must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthTerpene Cleaner -- -- -- 10 -- 1 -- 3/6/2013 Interim Health Healthterpenes and terpenoids, sweet orange oil 68647-72-3 d-limonene orange oil terpenes 1100 -- 110 -- 7/28/2015 Interim Health Health

65996-96-5 turpentine 1120 (vapor) -- 112 (vapor) -- 4/16/2015 Interim Health Health

65996-97-6 turpentine oil of turpentine, beta-pinene fraction 1120 (vapor) -- 112 (vapor) -- 4/16/2015 Interim Health Health

terphenyls 26140-60-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


terpinolene 586-62-9 -- 1000 -- 100 -- 1/4/2002 Interim Health Health

terpinyl acetate 80-26-2 -- 1000 -- 100 -- 11/29/2001 Interim Health Healthtert-amyl hydroperoxide 3425-61-4 -- -- 100 24 10 2.4 10/1/2003 Interim Health Healthtert-amyl methyl ether 994-05-8 -- 2-methoxy-2-methylbutane 800 200 80 20 9/4/2015 Interim Health Healthtert-amyl peroxy 2-ethyl-hexanoate 686-31-7 organic peroxide Luperox 575; Trigonox 121 100 -- 10 -- 2/21/2013 Interim Health Healthtert-amyl peroxyacetate 690-83-5 -- Luperox 555M60 100 -- 10 -- 2/21/2013 Interim Health Health

tert-amyl peroxybenzoate 4511-39-1 organic peroxide tert-amyl perbenzoate; Luperox TAP 100 -- 10 -- 9/5/2013 Interim Health Health

tert-amyl peroxyneodecanoate 68299-16-1 organic peroxide 100 -- 10 -- 2/21/2013 Interim Health Healthtert-amylperoxy-3,5,5-trimethylhexanoate 13122-18-4 organic peroxide Luperox 570; Trigonox 42S 100 -- 10 -- 1/8/1997 Interim Health Healthtert-butyl acetate 540-88-5 -- -- 9500 950 950 200 9/4/2015 Interim Health Healthtert-butyl alcohol 75-65-0 -- 2-methyl-2-propanol 620 200 62 20 9/4/2015 Interim Health Healthtert-butyl catechol 98-29-3 -- 20 (PM10) -- 2 (PM10) -- 5/20/2010 Interim Health Healthtert-butyl chloride 507-20-0 -- -- 4400 1170 440 117 10/1/2003 Interim Health Healthtert-butyl chromate 1189-85-1 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthtert-butyl hydroperoxide 75-91-2 organic peroxide dimethylethyl hydroperoxide 100 -- 10 -- 8/23/2012 Interim Health Healthtert-butyl hydroquinone 1948-33-0 -- 60 (PM10) -- 6 (PM10) -- 10/1/2003 Interim Health Health

tert-butyl monoperoxymaleate 1931-62-0 organic peroxide 100 -- 10 -- 1/7/2015 Interim Health Health

tert-butyl peracetate 107-71-1 -- t-butyl peroxyacetate; Luperox 7M75 100 -- 10 -- 2/4/2013 Interim Health Health

tert-butyl peroxide 110-05-4 organic peroxide 100 18 10 1.8 10/1/2003 Interim Health Healthtert-butyl peroxy isopropyl carbonate 2372-21-6 carbonate, organic Luperox TBICM75 500 (vapor) -- 50 (vapor) -- 2/21/2013 Interim Health Health

tert-butyl peroxy isopropyl carbonate 2372-21-6 particulate matter Luperox TBICM75 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tert-butyl peroxy-2-ethylhexanoate 3006-82-4 organic peroxide 100 -- 10 -- 8/13/2004 Interim Health Healthtert-butyl peroxy-2-methylbenzoate 22313-62-8 organic peroxide Trigonox 97 100 -- 10 -- 1/8/2012 Interim Health Health

tert-butyl peroxybenzoate 614-45-9 organic peroxide 100 2 10 0.2 1/8/2013 Interim Health Healthtert-butyl peroxyisobutyrate 109-13-7 organic peroxide Luperox 80M75 100 -- 10 -- 2/21/2013 Interim Health Healthtert-butyl peroxyneodecanoate 26748-41-4 organic peroxide Trigonox 23-C75 100 -- 10 -- 8/13/2004 Interim Health Healthtert-butyl polysulfide 68937-96-2 sulfide -- 140 -- 14 -- 10/1/2014 Interim Health Healthtert-butyl toluenediamine -- -- 70 10 7 1 9/5/2013 Interim Health Healthtert-butylacrylamide 107-58-4 -- -- 3 -- 0.3 -- 10/1/2003 Interim Health Healthtert-butylamine 75-64-9 n-butylamine -- 60 20 6 2 9/4/2015 Interim Health Healthtert-butyl-m-xylene 98-19-1 -- -- 3300 500 330 50 10/1/2003 Interim Health Healthtert-butylperoxy-2-ethylhexyl-carbonate 34443-12-4 carbonate, organic Luperox TBEC 500 (vapor) -- 50 (vapor) -- 2/21/2013 Interim Health Healthtert-butylstyrene 25338-51-6 alpha-methylstyrene -- 250 -- 48 10 9/4/2015 Interim Odor Health

tert-dodecyl mercaptan 25103-58-6 1-dodecanethiol 2,2,4,6,6-pentamethyl-4-heptanethiol 8 -- 0.8 -- 4/20/2015 Interim Health Healthtertiary amines derived from fatty alcohols -- -- -- 1000 (vapor) -- 100 (vapor) -- 1/27/2013 Interim Health Health

tertiary amines derived from fatty alcohols -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtertiary butyl glycidyl ether 7665-72-7 butyl glycidyl ether -- 160 -- 16 -- 5/28/2013 Interim Health Healthtertiary-nonyl mercaptan 25360-10-5 1-nonanethiol -- 33 5 3.3 0.5 4/4/2003 Interim Health Healthtert-pentanol 75-85-4 1-pentanol -- 320 88 73 20 9/4/2015 Interim Odor Health

modified amines tall oil phosphate; tall oil soap; tall-oil fatty, N,N'-(iminodi-2,1-ethanediyl)bis-amides, phosphates


tall-oil fatty acids, reaction products with polyalkylenepolyamines


tall-oil fatty acids, reaction products with polyalkylenepolyamines

amine pitch; corsamine PAP; Armeen TD


tannin; 1,2,3,4,6-pentakis-O-{3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoyl}-alpha-D-glucopyranose

tannin; 1,2,3,4,6-pentakis-O-{3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoyl}-beta-D-glucopyranose

tar bases, quinoline derives, benzyl chloride-quaternizedtar bases, quinolinederivs., 1-(chloromethyl)naphthalene-quaternized

tar bases, quinoline derives, benzyl chloride-quaternized

2,3-dihydroxy-[S-(R*,R*)]-butanedioic acid

1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)-3-pentanol

COUNTER CR Systemic Insecticide-Nematicide (20% Terbufos)

terpenes and terpenoids, turpentine-oil, alpha-pinene fraction

oil of turpentine, alpha-pinene fraction

terpenes and terpenoids, turpentine-oil, beta-pinene fraction

TERPINAL RS 88 mixture (25% Terpinal RS-88 + 75% methyl soyate [Biodiesel])

1-methyl-4-(1-methylethylidene)-cyclohexene; MSOL (90% p-menthadiene and 10% terpene)

3-cyclohexene-1-methanol,alpha,alpha,4-trimethyl-acetate (9CI)

Luperox 546M75; Trigonox 36-C60, 40K, 99-C75, 123-C75, 125-C75, BPIC, KSM

4-[(2-methyl-2-propanyl)peroxy]-4-oxo-2-butenoic acid

di-tert-butyl peroxide; bis(1,1-dimethylethyl)peroxide; Trigonox B

Luperox 26; Trigonox 21; Trigonox 21-OP50

tert-amyl perbenzoate; peroxybenzoic acid, tert-butyl ester; Luperox P (98%)



(ppb)Long-term ESL



Long-term ESL Basis

tetraamineplatinum (II) nitrate 20634-12-2 platinum, soluble compounds -- 0.02 (PM10) -- 0.002 (PM10) -- 2/22/2000 Interim Health Health

tetraammonium ethylenediaminetetraacetate 22473-78-5 -- 1000 (vapor) -- 100 (vapor) -- 6/24/2014 Interim Health Health

tetraammonium ethylenediaminetetraacetate 22473-78-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tetrabromobisphenol A 79-94-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtetrabromophthalic anhydride diol 77098-07-8 -- -- 3500 -- 350 -- 4/23/1997 Interim Health Healthtetrabutyl orthotitanate 5593-70-4 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 10/1/2014 Interim Health Health

tetrabutylammonium bromide 1643-19-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtetrabutylammonium hydroxide 2052-49-5 tetramethylammonium hydroxide -- 20 (PM10) -- 2 (PM10) -- 9/19/2013 Interim Health Healthtetrabutylphosphonium acid acetate 17786-43-5 -- -- 200 -- 20 -- 11/20/1996 Interim Health Healthtetrachlorobenzenes 634-66-2 -- -- 3500 -- 350 -- 6/23/2010 Interim Health Healthtetrachloroethylene 127-18-4 -- perchloroethylene 2000 300 26 3.8 4/15/2008 Final Health Healthtetrachloronaphthalene 1335-88-2 -- -- 20 -- 2 -- 10/1/2003 Interim Health Health

tetracosane 646-31-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tetradecan-1-ol 8032-14-2 ALFOL 14 alcohol 2000 -- 200 -- 3/20/2013 Interim Health Healthtetradecane 629-59-4 -- -- 3500 -- 350 -- 7/29/2002 Interim Health Healthtetradecyl mercaptan 2079-95-0 mercaptan -- 18 -- 1.8 -- 4/17/2014 Interim Health Health

tetradecyl sulfate sodium salt 1191-50-0 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtetraethyl ammonium bromide 71-91-0 -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthtetraethyl lead 78-00-2 lead -- -- -- must meet NAAQS -- 10/1/2007 Final -- Healthtetraethyl orthosilicate 78-10-4 ethyl silicate 850 100 85 10 10/1/2003 Interim Health Health

tetraethyl orthosilicate polymer 9044-80-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtetraethyl pyrophosphate 107-49-3 -- TEPP 0.5 0.04 0.05 0.004 10/1/2003 Interim Health Healthtetraethylammonium hydroxide 77-98-5 -- -- 10 -- 1 -- 2/22/2000 Interim Health Healthtetraethylene glycol 112-60-7 -- -- 100 -- 10 -- 10/1/2003 Interim Health Healthtetraethylene glycol diacrylate 17831-71-9 -- -- 10 -- 1 -- 10/1/2003 Interim Health Health

tetraethylene glycol monobutyl ether 1559-34-8 -- 1000 (vapor) -- 100 (vapor) -- 3/17/2014 Interim Health Health

tetraethylene glycol monobutyl ether 1559-34-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tetraethylene pentamine 112-57-2 -- 400 (vapor) -- 40 (vapor) -- 12/20/2010 Under Review Health Healthtetrafluoroethylene 116-14-3 -- -- 82 20 8.2 2 5/20/2010 Interim Health Health

tetrahydro-2,2,5,5-tetramethylfuran 15045-43-9 tetrahydrofuran 2,2,5,5-tetramethyltetrahydrofuran 1500 -- 150 -- 5/19/2015 Interim Health Health

tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione 533-74-4 50 -- 5 -- 10/1/2007 Interim Health Healthtetrahydrobenzaldehyde 1321-16-0 benzaldehyde -- 90 -- 9 -- 12/5/2002 Interim Health Healthtetrahydrodicyclopentadiene 2825-82-3 -- -- 270 -- 27 -- 1/7/2004 Interim Health Healthtetrahydrofuran 109-99-9 butylene oxide 1500 500 150 50 9/4/2015 Interim Health Healthtetrahydrofurfuryl alcohol 97-99-4 -- 2-carbinol tetrahydrofuryl 20 5 2 0.5 12/20/2010 Interim Health Healthtetrahydrophthalic acid 85-43-8 phthalic anhydride -- 60 -- 6 -- 1/7/2004 Interim Health Healthtetrahydrothiophene 110-01-0 -- -- 1800 500 180 50 9/4/2015 Interim Health Healthtetraisopropyltitanate 546-68-9 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 3/13/2000 Interim Health Healthtetrakis(2-methoxyethyl) orthosilicate 2157-45-1 organosilane tetrakis(2-methoxyethoxy)silane 1000 (vapor) -- 100 (vapor) -- 3/30/2015 Interim Health Health

tetrakis(2-methoxyethyl) orthosilicate 2157-45-1 particulate matter tetrakis(2-methoxyethoxy)silane must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tetrakis(hyroxymethyl)phosphonium sulfate 55566-30-8 -- 20 (PM10) -- 2 (PM10) -- 11/8/2007 Interim Health Healthtetrakisdimethylaminotitanium 3275-24-9 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 8/30/2007 Interim Health Healthtetrakishydroxymethylphosphonium chloride 124-64-1 -- 20 (PM10) -- 2 (PM10) -- 11/8/2007 Interim Health Health

tetramer treated fumed silica 68583-49-3 -- 27 (PM10) -- 2 (PM10) -- 9/12/2013 Final Health Healthtetramethyl lead 75-74-1 lead -- -- -- must meet NAAQS -- 10/1/2007 Final -- Healthtetramethyl succinonitrile 3333-52-6 -- -- 30 5 3 0.5 10/1/2003 Interim Health Health

tetramethylammonium chloride 75-57-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtetramethylammonium hydroxide 75-59-2 tetrahydroammonium hydroxide 20 (PM10) -- 2 (PM10) -- 9/19/2013 Interim Health Healthtetramethylene diamine 110-60-1 -- 1,4-butanediamine; putrescine 180 -- 18 -- 10/1/2003 Interim Health Healthtetramethyliminobispropylamine 6711-48-4 -- -- 100 -- 10 -- 11/3/2003 Interim Health Healthtetramethylthiuram disulfide 137-26-8 Thiram 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Health

tetra-N-butyl-butanediyldiamine 70136-71-9 1,4-bis-(dibutylamino)-butane 180 -- 18 -- 10/9/2014 Interim Health Healthtetranitromethane 509-14-8 -- -- 0.4 0.05 0.04 0.005 10/1/2003 Interim Health Healthtetraoctyl titanate 1070-10-6 titanium(IV) dioxide tetrakis (2-ethylhexyl titanate) 50 (PM10) -- 5 (PM10) -- 3/24/2003 Interim Health Healthtetraphosphorus decaoxide 16752-60-6 phosphorus pentoxide phosphorus pentoxide dimer 20 (PM10) -- 2 (PM10) -- 11/21/2014 Interim Health Healthtetrapropyl zirconate 23519-77-9 -- -- 50 (PM10) -- 5 (PM10) -- 12/27/1994 Interim Health Health

1941-30-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtetrapropylene 6842-15-5 -- propylene tetramer 440 -- 44 -- 8/29/2013 Interim Health Healthtetrapropylene glycol 24800-25-7 -- -- 1560 -- 156 -- 3/31/2004 Interim Health Healthtetrapropylenebenzene 25265-78-5 -- dodecylbenzene 2450 -- 245 -- 4/10/2013 Interim Health Healthtetrapropylorthosilicate 682-01-9 organosilane tetrapropyl orthosilicate 1000 (vapor) -- 100 (vapor) -- 9/24/2015 Interim Health Health

tetrasodium ethylenediaminetetraacetate 13235-36-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tetrasodium pyrophosphate 7722-88-5 particulate matter sodium pyrophosphate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

TETRONIC 304 Surfactant 26316-40-5 amine, tallow, not otherwise specified -- 175 -- 18 -- 3/15/2004 Interim Health Health

Texanol 25265-77-4 -- 570 (vapor) 65 (vapor) 390 (vapor) 44 (vapor) 4/15/2008 Final Odor Health

Texanol 25265-77-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healththallic oxide 1314-32-5 thallium and compounds -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Healththallium and compounds 7440-28-0 -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health HealthThermex (diphenyl ether + biphenyl) -- -- -- 4.8 0.8 2.8 0.5 8/23/2012 Interim Health HealthTherminol 62 -- -- -- 13 -- 1.3 -- 12/30/2014 Interim Health Health

thermoplastic polyester resin -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

thermoplastic rubber 66070-58-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthThiabendazole 148-79-8 -- -- 200 -- 20 -- 5/20/2010 Interim Health Healththiazole 288-47-1 -- 125 -- 12.5 -- 2/6/2008 Interim Health Health

thickeners -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

thio fast red-thio indigo pigment 14295-43-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthThiobencarb 28249-77-6 -- -- 100 -- 10 -- 5/23/1998 Interim Health Healththiocarbohydrazide (TCH) 2231-57-4 -- -- 5 -- 0.5 -- 2/18/2001 Interim Health Healththiodiglycol 111-48-8 -- 2,2'-sulfanediyldiethanol 16 -- 1.6 -- 8/8/1997 Interim Health HealthThiofanox 39196-18-4 -- -- 8 -- 0.8 -- 10/1/2003 Interim Health Healththioglycerol 96-27-5 -- -- 100 -- 10 -- 8/23/2004 Interim Health Healththioglycolic acid 68-11-1 -- mercaptoacetic acid 0.75 0.2 4 1 9/4/2015 Interim Odor Healththionyl chloride 7719-09-7 -- -- 10 2 1 0.2 5/20/2010 Interim Health Health

23564-05-8 -- -- 140 (PM10) -- 14 (PM10) -- 10/15/2014 Interim Health Healththiophene 110-02-1 -- thiofuran 100 20 10 2 9/4/2015 Interim Health Healththiophosgene 463-71-8 -- -- 10 -- 1 -- 10/7/2011 Interim Health Health

thiourea 62-56-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


THIXATROL MAX (organic rheological additive) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthThixoCal 3000/A -- -- -- 350 -- 35 -- 11/13/2014 Interim Health Health

thixotrope, UNI-REZ (polyamide resin - various types) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtin antimony gray cassiterite 68187-54-2 tin, organic compounds C.I. Pigment Black 23 1 (PM10) -- 0.1 (PM10) -- 4/21/2015 Interim Health Healthtin catalyst (stannis) -- tin, inorganic compounds -- 20 (PM10) -- 2 (PM10) -- 9/12/2002 Interim Health Health

ethylenediaminetetraacetic acid tetrasodium salt


1-tetradecanol, hydrogen sulfate, sodium salt


N-(2-aminoethyl)-N'-[2-[(2-aminoethyl)amino]ethyl]-1,2-ethanediamine

tetrahydro dimethyl thiadiazine thione

tetrakishydroxymethylphosphonium sulfate


N,N,N ,N -tetramethyl-1,3-′ ′butanediamine

tetrapropylammonium bromide, 35% aqueous solution

2,2,4-trimethyl-1,3-pentanediol isobutyrate; TX PHILM (100%)2,2,4-trimethyl-1,3-pentanediol isobutyrate; TX PHILM (100%)

Thiophanate-methyl [dimethyl (1,2-phenylene) bis (iminocarbonothioyl) bis carbamate]

thiourea, polymer with formaldehyde and 1-phenylethanone

Thixatrol ST Rheology Modieier (modified castor oil derivative)Thixatrol ST Rheology Modieier (modified castor oil derivative)



(ppb)Long-term ESL



Long-term ESL Basis

tin oxide 18282-10-5 tin, inorganic compounds -- 20 (PM10) -- 2 (PM10) -- 1/26/2001 Interim Health Healthtin(IV) chloride 7646-78-8 tin, inorganic compounds tin tetrachloride 20 (PM10) -- 2 (PM10) -- 6/3/2014 Interim Health Healthtin, elemental 7440-31-5 tin, inorganic compounds -- 20 (PM10) -- 2 (PM10) -- 10/1/2007 Interim Health Healthtin, inorganic compounds -- -- 20 (PM10) -- 2 (PM10) -- 10/1/2007 Interim Health Healthtin, organic compounds -- organotin 1 (PM10) -- 0.1 (PM10) -- 10/1/2007 Interim Health Health

198840-67-4 titanium(IV) dioxide KEN-REACT KR 238M 50 (PM10) -- 5 (PM10) -- 10/14/2014 Interim Health Healthtitanium 7440-32-6 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 5/15/2003 Interim Health Healthtitanium nitride 25583-20-4 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 8/29/2007 Interim Health Healthtitanium tetrachloride 7550-45-0 -- -- 5 (PM10) -- 0.5 (PM10) -- 12/20/2010 Interim Health Healthtitanium(IV) dioxide 13463-67-7 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

titanium(IV) ethoxide 3087-36-3 titanium(IV) dioxide 50 (PM10) -- 5 (PM10) -- 5/22/2015 Interim Health Healthtitanium(IV) oxide 1317-80-2 titanium(IV) dioxide titanium dioxide; rutile 50 (PM10) -- 5 (PM10) -- 12/4/2000 Interim Health Healthtitanium(IV) oxide 1317-70-0 titanium(IV) dioxide anatase 50 (PM10) -- 5 (PM10) -- 2/20/2015 Interim Health Healthtitanium(IV) tert-butoxide 3087-39-6 titanium(IV) dioxide tetra-tert-butyl orthotitanate 50 (PM10) -- 5 (PM10) -- 6/9/2015 Interim Health Health

TM204 -- OXO alcohol distillation residues 1400 -- 140 -- 8/3/2015 Interim Health Health

t-octylphenoxypolyethoxyethanol 9002-93-1 particulate matter Triton X-100 Surfactant must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

t-octylphenoxypolyethoxyethanol 9002-93-1 Triton X-100 Surfactant 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Healthtoluene 108-88-3 -- methylbenzene 4500 1200 1200 330 9/4/2015 Final Health Healthtoluene diisocyanate 26471-62-5 1,3-diisocyanatomethylbenzene 0.7 -- 0.1 -- 4/20/2012 Interim Health Health


-- toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Interim Health Health

toluene diisocyanate prepolymer (TDI prepolymer) 67907-27-1 toluene diisocyanate -- 0.7 -- 0.1 -- 9/24/2015 Interim Health Health

toluene diphenylmethane diisocyanate prepolymer 39420-98-9 hexamethylene diisocyanate polymer -- 8.7 -- 0.87 -- 9/24/2015 Interim Health Healthtoluene/hexane mixture (85% toluene) -- -- -- 1880 -- 188 -- 8/8/2001 Interim Health Healthtoluene-2,4-diamine and isomers 95-80-7 -- 2.5 (PM10) -- 0.25 (PM10) -- 12/20/2010 Interim Health Healthtoluene-2,4-diisocyanate 584-84-9 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Under Review Health Healthtoluene-2,6-diisocyanate 91-08-7 toluene diisocyanate -- 0.7 -- 0.1 -- 4/20/2012 Under Review Health Healthtoluenediamine, mixed isomers 25376-45-8 toluene-2,4-diamine and isomers -- 2.5 (PM10) -- 0.25 (PM10) -- 9/12/2014 Interim Health HealthTOLU-SOL A NAPHTHA -- -- -- 3500 -- 350 -- 9/5/2012 Interim Health Healthtolylaldehyde 1334-78-7 -- -- 100 -- 10 -- 8/13/2002 Interim Health Healthtolylsulfonyl hydrazine 1576-35-8 -- -- 30 4 3 0.4 10/1/2003 Interim Health Healthtolytriazole 29385-43-1 tolyltriazole -- 50 (PM10) -- 5 (PM10) -- 8/21/2014 Interim Health Health

-- -- -- 220 -- 22 -- 3/16/2012 Interim Health HealthToxaphene 8001-35-2 -- chlorinated camphene 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Health

TOXIMUL 3483 (anionic/nonionic detergent blend) -- -- 600 (vapor) -- 60 (vapor) -- 3/7/2013 Interim Health Health

TOXIMUL 3483 (anionic/nonionic detergent blend) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

TOXIMUL 804 (anionic/nonionic surfactant blend) -- -- 600 (vapor) -- 60 (vapor) -- 3/7/2013 Interim Health Health

TOXIMUL 804 (anionic/nonionic surfactant blend) -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tracer yellow dye -- particulate matter xanthese dye must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- -- -- 100 -- 10 -- 9/27/2007 Interim Health Healthtrans-1,2-dichloroethylene 156-60-5 1,2-dichloroethylene -- 7900 -- 790 -- 9/5/2001 Interim Health Healthtrans-1,2-dimethylcyclopentane 822-50-4 -- -- 3500 -- 350 -- 5/27/2010 Interim Health Healthtrans-1,3,3,3-tetrafluoroprop-1-ene 29118-24-9 -- Solstice 1234ze 37000 8000 3700 800 4/23/2013 Interim Health Healthtrans-1,3-dichloropropene 10061-02-6 1,3-dichloropropene -- 45 10 4.5 1 7/9/2001 Interim Health Healthtrans-1,3-dimethylcyclopentane 1759-58-6 -- -- 3500 -- 350 -- 5/27/2010 Interim Health Healthtrans-2-butene 624-64-6 2-butene (cis and trans) -- 10000 4500 480 210 9/4/2015 Final Health Health

trans-2-decene 25339-53-1 (E)-2-decene 5800 -- 580 -- 6/24/2014 Interim Health Healthtrans-2-hexene 4050-45-7 1-hexene (E)-2-hexene 1700 500 170 50 9/4/2015 Interim Health Healthtrans-2-pentene 646-04-8 1-pentene -- 13000 4500 600 210 8/4/2014 Final Health --

trans-3-decene 19150-21-1 (E)-3-decene 5800 -- 580 -- 6/24/2014 Interim Health Health



trans-beta-farnesene 18794-84-8 1,7-octadiene 300 -- 30 -- 7/21/2015 Interim Health Healthtrans-crotonaldehyde 123-73-9 crotonaldehyde (cis and trans) -- 8.6 3 3.2 1.1 9/4/2015 Final Health Healthtrans-diacetoxyethylene 19191-10-7 -- -- 10 -- 1 -- 4/20/2001 Interim Health Health

trans-piperylene 2004-70-8 pentadiene, all isomers 1800 -- 180 -- 4/30/2015 Interim Health HealthTremolite 14567-73-8 talc (no asbestos) -- 20 (PM10) -- 2 (PM10) -- 10/12/2004 Interim Health Health

tri(coco alkyl) amine -- alkyl amine tricoco 100 -- 10 -- 5/14/2015 Interim Health Healthtri(isobutenyl)succinic anhydride 63979-83-9 -- -- 10 1 1 0.1 10/1/2003 Interim Health Healthtri-2-ethylhexyl trimellitate 3319-31-1 -- TRIMEX T-08 20 (PM10) -- 2 (PM10) -- 10/23/2012 Interim Health Healthtri-2-ethylhexyl trimellitate 3319-31-1 -- TRIMEX T-08 250 (vapor) -- 25 (vapor) -- 10/23/2012 Interim Health Healthtriacetone amine 826-36-8 -- -- 230 -- 23 -- 10/1/2003 Interim Health Healthtriacont-1-ene 18435-53-5 -- -- 100 -- 10 -- 2/29/1996 Interim Health Health

triacontane 638-68-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Triadimefon 43121-43-3 -- 50 (PM10) -- 5 (PM10) -- 1/12/2015 Interim Health Health

triadimenol 55219-65-3 particulate matter Baytan must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtriallyl isocyanurate 1025-15-6 -- -- 50 -- 5 -- 8/18/1999 Interim Health Healthtriallylamine 102-70-5 -- -- 60 -- 6 -- 10/1/2003 Interim Health Healthtriaminotrinitrobenzene 3058-38-6 -- -- 20 -- 2 -- 10/1/2003 Interim Health Health

tributyl O-acetylcitrate 77-90-7 -- 9100 -- 910 -- 9/24/2015 Interim Health Healthtributyl phosphate 126-73-8 -- -- 50 -- 5 -- 9/25/2015 Interim Health Healthtributyl phosphine 998-40-3 phosphine -- 4.2 -- 0.42 -- 10/1/2003 Interim Health Healthtributyl phosphite 102-85-2 trimethyl phosphite -- 100 -- 10 -- 9/24/2015 Interim Health Healthtributyl trithiophosphite 150-50-5 methyl parathion Merphos 2 -- 0.2 -- 9/24/2015 Interim Health Healthtributylamine 102-82-9 -- -- 50 -- 5 -- 9/23/2004 Interim Health Health

tributylmethylammonium chloride 56375-79-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tributylphosphine oxide 814-29-9 particulate matter tributyl-phosphorane oxide must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtributyltin oxide 56-35-9 -- -- 0.5 0.02 0.05 0.002 10/1/2003 Interim Health Health

tri-C8-10-alkyl amines 68814-95-9 tri(octyl-decyl) amine 100 -- 10 -- 5/13/2015 Interim Health Healthtrichloroacetic acid 76-03-9 -- 70 10 7 1 10/1/2003 Interim Health Healthtrichloroacetyl chloride 76-02-8 -- -- 37 4.5 3.7 0.45 12/20/2011 Interim Health Healthtrichloroethylene 79-01-6 -- trichloroethene 540 100 54 10 11/8/2007 Under Review Health Health

trichlorofluoromethane 75-69-4 -- 56000 10000 5600 1000 9/4/2015 Interim Health Healthtrichloronaphthalene 1321-65-9 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Health

trichloronitromethane 76-06-2 -- nitrotrichloromethane; chloropicrin 7 1 0.7 0.1 10/1/2003 Interim Health Healthtrichloropropane 25735-29-9 -- -- 1150 -- 115 -- 10/31/2002 Interim Health Healthtrichlorosilane 10025-78-2 -- silicochloroform 30 -- 3 -- 11/24/2003 Under Review Health Healthtriclhloroisocyanurate 87-90-1 -- -- 50 (PM10) -- 5 (PM10) -- 8/31/2010 Interim Health Healthtriclopyr 55335-06-3 -- -- 40 (PM10) -- 4 (PM10) -- 10/1/2003 Interim Health Healthtriclopyr triethylamine salt 57213-69-1 -- Garlon 3A herbicide 40 -- 4 -- 10/1/2003 Interim Health Health

tricosane 638-67-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tricyclo[3.2.1.0(1,5)]octane 19074-25-0 -- 3500 -- 350 -- 4/24/2001 Interim Health Healthtricyclopentadiene 7158-25-0 dicyclopentadiene trihydrodicyclopentadiene 270 -- 27 -- 9/30/2012 Interim Health Health

titanate(2-), bisP,P-dioctyl diphosphato(2-)-.kappa.O,.kappa.O1,2-ethanediolato(2-)-.kappa.O,.kappa.O-, dihydrogen, branched and linear, compds. with 2-(dimethylamino)ethyl methacrylate (1:2)

tetraethyl orthotitanate; tetraethyl titanate

1-propene, hydroformylation products, high-boiling


toluene diisocyanate (TDI)-terminated polytetramethylene ether glycol polymertoluene diisocyanate mixture (20% 2,6-TDI and 80% 2,4-TDI)

TORQ-TRIM II (lubricant used in water-based drilling fluids)



TRAMFLOC 720 Series (40% polydimethyldiallylammonium chloride)


alkenes, C6-C10, generic, not otherwise specifiedalkenes, C6-C10, generic, not otherwise specifiedalkenes, C6-C10, generic, not otherwise specified

HP Farnesene; (6E)-7,11-Dimethyl-3-methylene-1,6,10-dodecatriene

(3E)-1,3-pentadiene; trans-1,3-pentadiene



acetyl tributyl citrate; tributyl 2-acetylcitrate; CITROFLEX A-4 (100%)


fluorotrichloromethane; Trichloromonofluoromethane; Freon 11; CFC-11




(ppb)Long-term ESL



Long-term ESL Basis

tridecane 629-50-5 -- 3500 -- 350 -- 7/29/2002 Interim Health Health

tridecyl alcohol 112-70-9 particulate matter 1-tridecanol must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tridecylbenzene 123-02-4 -- 2450 -- 245 -- 2/5/2014 Interim Health Healthtridecyloxypropyl-1,3-propanediamine 22023-23-0 -- -- 100 -- 10 -- 10/16/2001 Interim Health Health

triethanolamine 102-71-6 2,2',2"-nitrilotriethanol; Amine N-1 50 -- 5 -- 10/1/2003 Under Review Health Healthtriethanolammonium dodecylbenzene sulfonate 27323-41-7 linear alkylbenzenesulfonic acid Calsoft LAS-99 600 (vapor) -- 60 (vapor) -- 9/25/2013 Interim Health Health

triethanolammonium dodecylbenzene sulfonate 27323-41-7 particulate matter Calsoft LAS-99 must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtriethoxy(octyl)silane 2943-75-1 organosilane -- 1000 (vapor) -- 100 (vapor) -- 6/13/2013 Under Review Health Healthtriethoxysilane 998-30-1 -- -- 2.5 0.5 0.25 0.05 12/20/2010 Under Review Health Healthtriethyl 2-acetylcitrate 77-89-4 -- acetyl triethyl citrate 2000 -- 200 -- 9/24/2015 Interim Health Healthtriethyl aluminum 97-93-8 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 6/2/2003 Interim Health Healthtriethyl orthoformate 122-51-0 -- ethyl orthoformate 4800 (vapor) -- 480 (vapor) -- 9/15/2003 Interim Health Health

triethyl orthoformate 122-51-0 particulate matter ethyl orthoformate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtriethyl phosphate 78-40-0 -- ethyl phosphate 75 -- 7.5 -- 9/25/2015 Interim Health Healthtriethyl phosphite 122-52-1 trimethyl phosphite -- 100 -- 10 -- 9/24/2015 Interim Health Healthtriethyl phosphorothioate 126-68-1 -- -- 27 3.4 2.7 0.34 9/3/2015 Interim Health Healthtriethylamine 121-44-8 -- -- 40 10 4 1 9/4/2015 Interim Health Healthtriethylene amine 1116-00-3 ethylene amine N,N-divinylethenamine 200 -- 20 -- 9/29/2014 Interim Health Healthtriethylene diamine 280-57-9 -- -- 370 80 37 8 10/1/2003 Interim Health Health

triethylene glycol 112-27-6 2,2'-[1,2-ethanediylbis(oxy)]diethanol 10000 (vapor) -- 1000 (vapor) -- 1/12/2012 Under Review Health Healthtriethylene glycol diacrylate 1680-21-3 -- 10 -- 1 -- 10/1/2003 Interim Health Healthtriethylene glycol diamine 929-59-9 -- -- 250 -- 77 -- 12/17/1998 Interim Health Healthtriethylene glycol dibenzoate 120-56-9 -- 1000 -- 100 -- 8/11/2004 Interim Health Health

triethylene glycol dimethacrylate 109-16-0 -- 1000 -- 100 -- 9/20/2001 Interim Health Health

triethylene glycol methyl ether 112-35-6 -- 270 50 27 5 5/15/2003 Interim Health Healthtriethylene glycol mono-2-ethylhexyl ether 1559-37-1 ethylene glycol monohexyl ether -- 420 -- 42 -- 4/23/2002 Interim Health Healthtriethylene glycol monoamine 6338-55-2 -- -- 50 -- 5 -- 3/5/2013 Interim Health Health

triethylene glycol monobutyl ether 143-22-6 -- 1000 120 100 12 10/1/2003 Interim Health Health

triethylene glycol monoethyl ether 112-50-5 -- 160 -- 16 -- 10/1/2003 Interim Health Healthtriethylene glycol monomethyl borate ester 71243-41-9 borates, not otherwise specified -- 20 (PM10) -- 2 (PM10) -- 8/22/2013 Interim Health Health

triethylene, polymer with oxirane 31510-83-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

triethylenetetramine 112-24-3 -- 60 10 6 1 12/20/2010 Interim Health Health

Trifloxystrobin 141517-21-7 50 (PM10) -- 5 (PM10) -- 1/12/2015 Interim Health Health

Triflumizole fungicide 68694-11-1 particulate matter PROCURE 50WS Pesticide (50%) must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtrifluoroacetic acid 76-05-1 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --trifluoroethanol 75-89-8 -- -- 12 3 1.2 0.3 12/20/2010 Interim Health Health

trifluoromethane 75-46-7 -- carbon trifluoride; HFC-23; Freon 23 30000 10500 3000 1050 9/23/2013 Interim Health Healthtrifluoropropyl methyl cyclotetrasiloxane 429-67-4 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 11/5/2001 Interim Health Health

Trifluralin 1582-09-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtriglycidyl-s-triazinetrione 2451-62-9 -- -- 0.5 -- 0.05 -- 10/1/2003 Interim Health Healthtrihexyl (tetradecyl) phosphonium chloride 258864-54-9 -- -- 70 -- 7 -- 4/25/2000 Interim Health Health

68585-78-4 titanium(IV) dioxide -- 50 (PM10) -- 5 (PM10) -- 9/23/2004 Interim Health Healthtriisobutyl aluminum 100-99-2 aluminum, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 6/24/2014 Interim Health Healthtriisobutyl phosphate 126-71-6 -- phosphoric acid triisobutyl ester 160 -- 16 -- 9/25/2015 Interim Health Healthtriisobutylene 7756-94-7 diisobutylene -- 3400 -- 340 -- 10/3/2013 Interim Health Health

triisooctyl phosphite 25103-12-2 particulate matter phosphorous acid,triisooctyl ester must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtriisopropanolamine 122-20-3 -- -- 400 -- 40 -- 9/12/2002 Interim Health Healthtriisopropyl phosphine 6476-36-4 phosphine -- 4.2 -- 0.42 -- 10/1/2003 Interim Health Health

Trilon B Liquid -- -- 1000 (vapor) -- 100 (vapor) -- 10/27/2014 Interim Health Health

Trilon B Liquid -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtrimetacresyl phosphate 563-04-2 -- -- 3 -- 0.3 -- 10/1/2003 Interim Health Health

trimethoxyoctylsilane, hydrolysis products with silica 92797-60-9 organosilane -- 1000 (vapor) -- 100 (vapor) -- 11/3/2014 Interim Health Healthtrimethoxysilane 2487-90-3 -- 190 39 19 3.9 12/23/2014 Under Review Health Healthtrimethyl aluminum 75-24-1 aluminum, soluble compounds -- 20 (PM10) -- 2 (PM10) -- 6/2/2003 Interim Health Healthtrimethyl borate 121-43-7 -- -- 13 -- 1.3 -- 10/1/2003 Interim Health Healthtrimethyl butane and other isomers 464-06-2 -- -- 3500 -- 350 -- 7/27/1999 Interim Health Healthtrimethyl orthoacetate 1445-45-0 -- -- 2700 -- 270 -- 11/15/2000 Interim Health Healthtrimethyl pentaphenol trisiloxane 28855-11-0 organosiloxane -- 1000 (vapor) -- 100 (vapor) -- 12/9/2002 Interim Health Health

trimethyl phosphate 512-56-1 -- 100 -- 10 -- 9/25/2015 Interim Health Healthtrimethyl phosphite 121-45-9 -- 100 20 10 2 1/29/2014 Interim Health Healthtrimethyl-1,3-cyclopentadiene 72347-62-7 -- -- 2000 750 200 75 6/30/2010 Interim Health Health

trimethyl-1-propanaminium iodide 1652-63-7 -- 50 -- 5 -- 5/16/2007 Interim Health Healthtrimethylamine 75-50-3 -- N,N-dimethyl-methylamine 1.1 0.44 2.5 1 9/4/2015 Interim Odor Health

trimethylammonium chloride 593-81-7 particulate matter must meet NAAQS -- must meet NAAQS -- 7/27/2015 Final Health Healthtrimethylanitmony 594-10-5 antimony -- 5 (PM10) -- 0.5 (PM10) -- 12/14/2000 Interim Health Healthtrimethylbenzene 25551-13-7 -- 4400 900 54 11 9/4/2015 Final Health Healthtrimethylchlorosilane 75-77-4 -- -- 220 50 22 5 12/20/2010 Under Review Health Healthtrimethylheptane, all isomers -- -- -- 3500 -- 350 -- 10/24/2000 Interim Health Healthtrimethyl-N, 2-hyroxyethylpropylenediamine 82136-26-3 -- -- 170 -- 17 -- 12/18/1998 Interim Health Healthtrimethylol propane 77-99-6 -- -- 50 -- 5 -- 10/1/2003 Interim Health Health

trimethylolpropane (15) ethoxylate 50586-59-9 -- 600 -- 60 -- 3/15/2004 Interim Health Healthtrimethylolpropane ethoxytriacrylate 28961-43-5 -- -- 10 -- 1 -- 10/1/2003 Interim Health Health

trimethylolpropane propoxylate 25723-16-4 -- 1000 (vapor) -- 100 (vapor) -- 3/7/2002 Interim Health Health

trimethylolpropane propoxylate 25723-16-4 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

trimethylolpropane triacrylate 15625-89-5 -- 1,1,1-trimethylol propane triacrylate 10 -- 1 -- 12/20/2010 Interim Health Healthtrimethylolpropane triglycidyl ether 30499-70-8 allyl glycidyl ether -- 50 -- 5 -- 6/20/2014 Interim Health Health

trimethylolpropane trimethacrylate 3290-92-4 -- 10 (PM10) -- 1 (PM10) -- 12/20/2010 Interim Health Health

39423-51-3 polyoxypropylenediamine 180 -- 18 -- 1/13/2015 Interim Health Healthtrinitrotoluene 118-96-7 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Healthtri-n-octylaluminum 1070-00-4 aluminum, soluble compounds trioctylaluminum 20 (PM10) -- 2 (PM10) -- 6/2/2003 Interim Health Healthtriorthocresyl phosphate 78-30-8 -- -- 1 -- 0.1 -- 10/1/2003 Interim Health Healthtri-o-tolylphosphite 25586-42-9 trimethyl phosphite -- 100 -- 10 -- 9/25/2015 Interim Health Healthtrioxane 110-88-3 -- s-trioxane 190 -- 19 -- 10/1/2003 Interim Health Healthtriparacresyl phosphate 78-32-0 -- -- 3 -- 0.3 -- 10/1/2003 Interim Health Health

triphenyl phosphate 115-86-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/25/2015 Final Health Healthtriphenyl phosphine 603-35-0 -- -- 50 (PM10) -- 5 (PM10) -- 5/1/2014 Interim Health Health



ethylenebis(oxyethylene) methacrylate2-[2-(2-methoxyethoxy)ethoxy]ethanol

butoxytriglycol; 2-(2-[2-butoxyethoxy]ethoxy)ethanolethoxytriglycol; 2-[2-(2-ethoxyethoxy)ethoxy]ethanol

N,N'-bis(2-aminoethyl)ethane-1,2-diamine


methyl (E)-alpha-methoxyimino-2-[(E)-1-(3-trifluoromethylphenyl)ethylidenaminooxymethyl]phenylacetate

trihydrogen tris[P,P-dioctyl diphosphato(2-)-O'',O''''](propan-2-olato)titanate(3-), branched and linear

ethylenediaminetetraacetic acid tetrasodium salt


perfluoroalkylsulfonyl quaternary ammonium iodide

N,N-dimethylmethanamine, hydrochloride (1:1)


alpha-hydro-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)] ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)

alpha-hydro-omega-hydroxy-poly[oxy(methyl-1,2-ethanediyl)] ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)

1,3-propanediol, 2-ethyl-2-hydroxyl methyl trimethacrylate

trimethylolpropane tris[poly(propylene glycol), amine terminated] ether

poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-(2-aminomethylethoxy)-,ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1); polyoxypropylene triamine



(ppb)Long-term ESL



Long-term ESL Basis

triphenyl phosphine oxide 791-28-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtriphenyl phosphite 101-02-0 trimethyl phosphite triphenoxyphosphine 100 -- 10 -- 9/24/2015 Interim Health Healthtriphenyl stibine 603-36-1 antimony -- 5 (PM10) -- 0.5 (PM10) -- 9/26/2007 Interim Health Healthtriphenylamine 603-34-9 -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthtriphenyltin hydroxide (fungicide) 76-87-9 tin, organic compounds Agri Tin 1 (PM10) -- 0.1 (PM10) -- 3/18/1999 Interim Health Healthtripropylamine 102-69-2 -- -- 16 -- 1.6 -- 10/1/2003 Interim Health Healthtripropylene glycol 24800-44-0 -- -- 25 (PM10) -- 2.5 (PM10) -- 10/1/2003 Interim Health Healthtripropylene glycol 24800-44-0 -- -- 400 (vapor) -- 40 (vapor) -- 10/1/2003 Interim Health Health

tripropylene glycol allyl ether 79313-19-2 propylene glycol allyl ether 330 -- 33 -- 2/3/2015 Interim Health Healthtripropylene glycol diacrylate 42978-66-5 triethylene glycol diacrylate -- 10 -- 1 -- 9/24/2015 Interim Health Health

tripropylene glycol methyl ether 25498-49-1 -- ARCOSOLV TPM (99%); Dowanol TPM 1000 -- 100 -- 9/24/2004 Interim Health Healthtripropylene glycol n-butyl ether 55934-93-5 -- Dowanol TPNB 730 -- 73 -- 1/7/2003 Interim Health Health

tri-p-tolyl phosphite 620-42-8 trimethyl phosphite tritolyl phosphite; tricresyl phosphite 100 -- 10 -- 9/25/2015 Interim Health Healthtris(1-aziridinyl) phosphine sulfide 52-24-4 -- -- 0.6 -- 0.06 -- 10/1/2003 Interim Health Healthtris(1-chloro-2-propyl)phosphate 13674-84-5 -- 1-chloro-2-propanol phosphate 600 -- 60 -- 8/28/2013 Interim Health Healthtris(2-chloroethyl) phosphate 115-96-8 -- tris(chloroethanol) phosphate 430 -- 43 -- 10/1/2003 Interim Health Healthtris(aminoethyl) amine 4097-89-6 -- -- 100 -- 10 -- 3/31/1995 Interim Health Healthtris(hydroxymethyl)aminomethane 77-86-1 -- Trisamine 100 (PM10) -- 10 (PM10) -- 5/23/2007 Interim Health Healthtris(hydroxyphenyl) ethane 27955-94-8 -- -- 60 -- 6 -- 10/1/2003 Interim Health Healthtris(nonylphenol) phosphite 26523-78-4 trimethyl phosphite -- 100 -- 10 -- 9/24/2015 Interim Health Health

trisodium phosphate 7601-54-9 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtristyrylphenol ethoxylates 99734-09-5 -- polyarylphenol ethoxylate 1000 (vapor) -- 100 (vapor) -- 5/14/2013 Interim Health Health

tristyrylphenol ethoxylates 99734-09-5 particulate matter polyarylphenol ethoxylate must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtrisubstituted benzenesulfonic acid derivative 143182-20-1 -- -- 1000 (vapor) -- 100 (vapor) -- 11/30/2000 Interim Health Health

trisubstituted benzenesulfonic acid derivative 143182-20-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

tritolyl phosphate 1330-78-5 tricresyl phosphate 100 -- 10 -- 9/25/2015 Interim Health Healthtrivalent chromium 16065-83-1 chromium(III) compounds -- 3.6 (PM10) -- 0.041 (PM10) -- 10/8/2009 Final Health Health

trixylenyl phosphate 25155-23-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Trounce 100-D, insecticide 52918-63-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthTroymax Calcium 10NA -- -- D38 Calcium Drier 10% 280 -- 28 -- 6/26/2015 Interim Health HealthTroymax Cobalt 12 -- cobalt -- 0.2 (PM10) -- 0.02 (PM10) -- 9/15/2014 Interim Health HealthTRY-33 TRACER YELLOW DYE SOLUTION -- -- -- 280 -- 28 -- 1/6/2015 Interim Health Health

68608-53-7 particulate matter alkyd-phenolic type polymer must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthtungsten carbonyl 14040-11-0 tungsten, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 3/31/2003 Interim Health Healthtungsten hexachloride 13283-01-7 tungsten, soluble compounds -- 10 (PM10) -- 1 (PM10) -- 1/23/2013 Interim Health Healthtungsten hexafluoride 7783-82-6 tungsten, soluble compounds -- 10 (PM10) -- 1 (PM10) -- 7/27/2011 Interim Health Healthtungsten trifluoride 51621-17-1 tungsten, soluble compounds -- 10 (PM10) -- 1 (PM10) -- 7/27/2011 Interim Health Healthtungsten(IV) carbide 12070-12-1 tungsten, soluble compounds tungsten carbide 10 (PM10) -- 1 (PM10) -- 2/13/2015 Interim Health Healthtungsten, elemental 7440-33-7 tungsten, insoluble compounds -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthtungsten, insoluble compounds -- -- 50 (PM10) -- 5 (PM10) -- 10/1/2007 Interim Health Healthtungsten, soluble compounds 7440-33-7 -- 10 (PM10) -- 1 (PM10) -- 10/1/2007 Interim Health Healthturpentine 8006-64-2 -- 1120 (vapor) 200 112 (vapor) 20 10/1/2003 Interim Health Health

Tylose MH 10005 P2 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health


-- -- -- 100 -- 10 -- 8/28/2007 Interim Health HealthUltrazol 8219 -- -- -- 770 -- 180 -- 10/6/2014 Interim Health Health

undecanal 112-44-7 undecyaldehyde; 1-undecanal 1800 -- 180 -- 9/4/2015 Interim Health Healthundecanoic acid 112-37-8 -- undecylic acid 750 -- 75 -- 9/4/2015 Interim Health Healthundecanol 128973-77-3 nonanol oxo alcohol C-11; Lial 111 2700 -- 270 -- 11/5/1999 Interim Health Health

undecyl alcohol 112-42-5 1-undecanol 2000 -- 200 -- 9/4/2015 Interim Health Health

undecyl alcohol ethoxylates 127036-24-2 Genapol UD 079 600 -- 60 -- 2/13/2012 Interim Health Health

undecylbenzene 6742-54-7 -- 2450 -- 245 -- 8/30/2013 Interim Health Healthunsaturated polyamide, salts -- -- -- 100 -- 10 -- 5/3/2013 Interim Health Health

unsaturated polyester resin 26123-45-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthuracil mustard 66-75-1 -- -- 0.8 (PM10) -- 0.08 (PM10) -- 10/1/2003 Interim Health Healthuranium, elemental 7440-61-1 uranium, insoluble compounds -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2007 Interim Health Healthuranium, insoluble compounds -- -- 2 (PM10) -- 0.2 (PM10) -- 10/1/2007 Interim Health Healthuranium, soluble compounds -- -- -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2007 Interim Health Health

urea 57-13-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

urea formaldehyde polymer 9011-05-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

urea formaldehyde resin 68002-19-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

28931-47-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthurethane 51-79-6 -- -- 5 (PM10) -- 0.5 (PM10) -- 10/1/2003 Interim Health Health

urethane bisoxazolidine 59719-67-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvacuum distillate, heavy naphthenic 64741-53-3 -- -- 1000 -- 100 -- 1/21/2013 Interim Health Healthvaleraldehyde 110-62-3 -- Pentanal 98 28 180 50 9/4/2015 Interim Odor Healthvaleric acid 109-52-4 -- pentanoic acid 63 15 42 -- 9/4/2015 Interim Odor HealthValicor 2110 -- -- -- 390 -- 39 -- 10/6/2014 Interim Health HealthVAM Washwater Primary Tower -- -- -- 230 -- 23 -- 10/27/2014 Interim Health Healthvanadic acid 19125-99-6 vanadium pentoxide -- 0.5 (PM10) -- 0.05 (PM10) -- 2/24/2004 Interim Health Healthvanadium pentoxide 1314-62-1 -- 0.5 (PM10) -- 0.05 (PM10) -- 10/1/2003 Interim Health Healthvanadium, metal and compounds 7440-62-2 -- -- 20 (PM10) -- 2 (PM10) -- 9/23/2015 Interim Health Health

vanillin 121-33-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

VANTAGE Herbicide 34494-04-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvarnish (paint, laquer) -- -- -- 270 -- 27 -- 11/10/2000 Interim Health Health

vegetable oil mist 68956-68-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvegetable oil mist 68956-68-3 -- 1000 (vapor) -- 100 (vapor) -- 10/1/2003 Interim Health Health

VERSENE NA Disodium EDTA Chelating Agent 139-33-3; 6381-92-6 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

VERTAN 650 CHELANT V650 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

-- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthVinclozolin 50471-44-8 -- Ronilan; VINAC 1000 Emulsion 100 (PM10) -- 10 (PM10) -- 5/23/1998 Interim Health Health

vinyl (ethylmethylketoxime) methoxy-methyl silane 2224-33-1 -- -- 1000 (vapor) -- 100 (vapor) -- 7/14/1999 Interim Health Healthvinyl acetate 108-05-4 acetic acid ethenyl ester 420 120 300 90 9/4/2015 Final Health Health

vinyl acetate polymer 9003-20-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

vinyl acetate-butyl acrylate polymer 25067-01-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

vinyl acetate-vinyl chloride copolymer 9003-22-9 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvinyl bromide 593-60-2 -- bromoethene 220 50 22 5 10/1/2003 Interim Health Healthvinyl caprolactam 2235-00-9 caprolactam -- 10 (PM10) -- 1 (PM10) -- 7/18/2012 Interim Health Healthvinyl chloride 75-01-4 -- chloroethene; chloroethylene 20000 7800 1.2 0.45 7/13/2009 Final Health Health

vinyl chloride polymer 25085-46-5 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

vinyl chloride resin 9003-09-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

vinyl chloride/vinyl acetate/maleic acid terpolymer 9005-09-8 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvinyl crotonate 14861-06-4 -- -- 500 -- 50 -- 3/10/2003 Interim Health Health

methyl-2-methyl-2-(2-propenyloxy)ethoxyethoxy-propanol


tung oil, polymer with bisphenol A, p-tert butylphenol and formaldehyde

UCAR VERR-40 Solution Vinyl Resin (vinyl chloride, vinyl acetate, and an epoxy-containing monomer)Ucarsol CR SOLVENT 302 (alkanolamine plus N,N-diethanolamine CAS 111-42-2)

aldehyde, generic, not otherwise specified

alcohol, generic, not otherwise specifiedalcohol, ethoxylated, not otherwise specifiedalkyl benzene, C9 and higher, generic, not otherwise specified

urea, polymer with formaldehyde and 2-methylpropanal

Vestagon B-68 (mono-salt of a polycarboxylic acid and a cycle amidine)

vinyl chloride-acetate polymer; vinyl resin (ester)



(ppb)Long-term ESL



Long-term ESL Basis

vinyl ethylene carbonate 4427-96-7 carbonate, organic -- 500 (vapor) -- 50 (vapor) -- 8/20/2013 Interim Health Health

vinyl ethylene carbonate 4427-96-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvinyl fluoride 75-02-5 soluble inorganic fluorides -- see soluble fluoride -- -- -- 8/22/2013 Final -- --vinyl pivalate 3377-92-2 -- vinyl 2,2-dimethyl propanoate 55 11 5.5 1.1 10/1/2007 Interim Health Health

vinyl polymer -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvinyl propionate 105-38-4 -- -- 500 -- 50 -- 2/26/2003 Interim Health Health

68951-98-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvinyl toluene 25013-15-4 -- -- 2420 500 242 50 10/1/2003 Interim Health Healthvinyl trimethoxysilane 2768-02-7 organosilane -- 1000 (vapor) -- 100 (vapor) -- 10/1/2007 Interim Health Healthvinyl-2-ethylhexoate 94-04-2 -- -- 200 30 20 3 10/1/2003 Interim Health Health

vinylene carbonate 872-36-6 -- carbonic acid, cyclic vinylene ester 87 -- 8.7 -- 10/23/2014 Interim Health Healthvinylidene fluoride 75-38-7 -- -- 26 10 2.6 1 10/1/2003 Interim Health Healthvinylphosphonic acid 1746-03-8 dibutyl phosphate ethenylphosphonic acid 50 -- 5 -- 5/11/2015 Interim Health Health

vinylsulfonic acid sodium salt 3039-83-6 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthvinyltrichlorosilane 75-94-5 -- -- 66 10 7 1 12/20/2010 Under Review Health Health

viscosity control additive -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthVISOM 4 -- paraffin oil -- 1000 (vapor) -- 100 (vapor) -- 8/25/2015 Interim Health Health

VISOM 4 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthVISOM 6 -- ARCTIC EXPRESS Biodiesel Antigel -- 1000 (vapor) -- 100 (vapor) -- 8/25/2015 Interim Health Health

VISOM 6 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthWarfarin 81-81-2 -- -- 1 (PM10) -- 0.1 (PM10) -- 10/1/2003 Interim Health Health

wax -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthWitbreak DRC-167 37523-33-4 -- -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health HealthWitbreak DRC-232 153795-76-7 -- -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

Witbreak DRC-232 153795-76-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthWitbreak DRI-9037 -- -- -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health

Witbreak DRI-9037 -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health HealthWitcolate 1247H 68037-05-8 -- -- 600 (vapor) -- 60 (vapor) -- 10/1/2007 Interim Health Health



wollastonite 13983-17-0 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthwood dust, hardwoods -- -- -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Under Review Health Health

wood dust, soft woods -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

WOVEN FIBERGLASS FABRIC (fibrous glass) 65597-17-3 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

xanthan gum 11138-66-2 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthxenon difluoride 13709-36-9 soluble inorganic fluorides -- see soluble fluoride -- -- -- 10/8/2009 Final -- --xylene 1330-20-7 xylene, mixture; dimethylbenzene 2200 510 180 42 9/4/2015 Final Health Healthxylenol, all isomers 1300-71-6 dimethylphenol 165 -- 16.5 -- 10/1/2003 Interim Health Healthxylidine, mixed isomers 1300-73-8 -- dimethylaminobenzene 25 5 2.5 0.5 10/1/2003 Interim Health Healthxylitol (xylite) (sugar) 87-99-0 -- 1000 -- 100 -- 10/1/2007 Interim Health Healthxylose (wood sugar) 58-86-6 -- -- 1000 -- 100 -- 10/1/2007 Interim Health Health

Y-15604 (50 % sodium thiooctanoate) 2207-90-1 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

Yelkin TS -- particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

yellow pigment 14 5468-75-7 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Healthyttrium 7440-65-5 -- 10 (PM10) -- 1 (PM10) -- 10/1/2003 Interim Health Healthyttrium oxide 1314-36-9 yttrium -- 10 (PM10) -- 1 (PM10) -- 9/17/2012 Interim Health Healthzinc 2-ethylhexanoate 136-53-8 -- 2-ethyl-hexanoic acid, zinc salt 480 -- 48 -- 10/31/2014 Interim Health Healthzinc acetate 557-34-6 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Health

zinc alkyl dithiophosphate 68649-42-3 zinc and compounds 20 -- 2 -- 5/20/2010 Interim Health Healthzinc and compounds 7440-66-6 -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc beryllium silicate, particulate 39413-47-3 beryllium, particulate -- 0.02 (PM10) -- 0.002 (PM10) -- 10/1/2003 Interim Health Health

zinc bis (O,O-diisobutyl dithiophosphate) 68457-79-4 particulate matter -- must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

zinc bis (O,O-diisobutyl dithiophosphate) 68457-79-4 phosphorodithioic acid ester, zinc salt -- 1500 (vapor) -- 150 (vapor) -- 5/21/2015 Interim Health Health


11059-65-7 phosphorodithioic acid ester, zinc salt -- 1500 (vapor) -- 150 (vapor) -- 5/21/2015 Interim Health Health


84605-29-8 phosphorodithioic acid ester, zinc salt 1500 (vapor) -- 150 (vapor) -- 5/21/2015 Interim Health Health

zinc bis[O,O-bis(1,3-dimethylbutyl) dithiophosphate] 2215-35-2 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

zinc bis[O,O-bis(1,3-dimethylbutyl) dithiophosphate] 2215-35-2 phosphorodithioic acid ester, zinc salt 1500 (vapor) -- 150 (vapor) -- 5/21/2015 Interim Health Health

zinc bis[O,O-bis(2-ethylhexyl) dithiophosphate] 4259-15-8 particulate matter must meet NAAQS -- must meet NAAQS -- 9/4/2015 Final Health Health

zinc bis[O,O-bis(2-ethylhexyl) dithiophosphate] 4259-15-8 phosphorodithioic acid ester, zinc salt 1500 (vapor) -- 150 (vapor) -- 5/21/2015 Interim Health Healthzinc borate 1332-07-6 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc bromide 7699-45-8 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc carbonate 3486-35-9 zinc and compounds carbonic acid, zinc salt 20 -- 2 -- 4/14/2015 Interim Health Healthzinc chloride fume 7646-85-7 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc chromate 37300-23-5 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Healthzinc chromates 13530-65-9 chromium(VI) compounds -- 0.39 (PM10) -- 0.0043 (PM10) -- 8/4/2014 Final Health Health

zinc dialkyldithiophosphate (lubricant additives) -- zinc and compounds ZDDP 20 -- 2 -- 7/24/2001 Interim Health Healthzinc dihydrogen phosphate 13598-37-3 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc dimethyldithiocarbamate 137-30-4 zinc and compounds -- 20 -- 2 -- 10/1/2007 Interim Health Healthzinc dinonylnaphthalene sulfonate 28016-00-4 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc dipentyldithiocarbamate 15337-18-5 zinc and compounds -- 20 -- 2 -- 10/1/2007 Interim Health Healthzinc dithiophosphate 19210-06-1 zinc and compounds -- 20 -- 2 -- 10/1/2007 Interim Health Healthzinc ferrite 68187-51-9 -- Choratherm 30 (99%) 50 (PM10) -- 5 (PM10) -- 1/11/2001 Interim Health Healthzinc hydroxide 20427-58-1 zinc and compounds zinc dihydroxide 20 -- 2 -- 2/20/2015 Interim Health Healthzinc hydroxyphosphate 64539-51-1 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc molybdate 13767-32-3 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc naphthenate 12001-85-3 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc nitrate 7779-88-6 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc octoate 557-09-5 zinc and compounds -- 20 -- 2 -- 5/3/2013 Interim Health Healthzinc oxide 1314-13-2 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc phosphate 7779-90-0 zinc and compounds C.I. pigment white 32 20 -- 2 -- 5/20/2010 Interim Health Healthzinc phosphide 1314-84-7 zinc and compounds -- 20 -- 2 -- 10/1/2007 Interim Health Healthzinc phosphide 39342-49-9 zinc and compounds -- 20 -- 2 -- 10/1/2007 Interim Health Healthzinc salts of branched C10-C19 fatty acids 68551-44-0 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc soap 68918-69-4 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc stearate 557-05-1 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Healthzinc sulfate 7733-02-0 zinc and compounds -- 20 -- 2 -- 5/20/2010 Interim Health Health

zirconate (20), hexafluoro-diammonium, (OC-6-11) 16919-31-6 zirconium -- 50 (PM10) -- 5 (PM10) -- 4/21/2004 Interim Health Healthzirconium 7440-67-7 -- 50 (PM10) -- 5 (PM10) -- 10/1/2003 Interim Health Healthzirconium alkanoate -- zirconium -- 50 (PM10) -- 5 (PM10) -- 8/20/2004 Interim Health Health

vinyl terminated trifluoropropyl methylsiloxane - dimethylsiloxane, copolymer

sodium vinyl sulfonate; sodium ethylenesulfonate

Witconol NS-108LQ (methyl-oxirane, polymer with oxirane, mono(4-onoylphenyl) ether, branched)

Witconol NS-108LQ (methyl-oxirane, polymer with oxirane, mono(4-onoylphenyl) ether, branched)

dialkyl dithiophosphoric acid zinc salt; phosphorodithioic acid, 0,0-di-C1-14-alkyl esters, zinc salts

zinc bis(O,O-bis[4-(2,4-dimethyl-3-propylheptyl)phenyl] dithiophosphate)zinc bis(O,O-bis[4-(2,4-dimethyl-3-propylheptyl)phenyl] dithiophosphate)

zinc bis[O-(1,3-dimethylbutyl) O-(1-methylethyl) dithiophosphate]

phosphorodithioic acid, O-(1,3-dimethylbutyl) O-(1-methylethyl) ester, zinc salt

zinc bis[O-(1,3-dimethylbutyl) O-(1-methylethyl) dithiophosphate]

phosphorodithioic acid, O-(1,3-dimethylbutyl) O-(1-methylethyl) ester, zinc salt

phosphorodithioic acid, O,O-bis(1,3-dimethylbutyl) ester, zinc salt

phosphorodithioic acid, O,O-bis(1,3-dimethylbutyl) ester, zinc saltphosphorodithioic acid, O,O-bis(2-ethylhexyl) ester, zinc saltphosphorodithioic acid, O,O-bis(2-ethylhexyl) ester, zinc salt



(ppb)Long-term ESL



Long-term ESL Basis

zirconium hydroxychloride solution 18428-88-1 zirconium -- 50 (PM10) -- 5 (PM10) -- 2/22/2000 Interim Health Healthzirconium octoate 18312-04-4 zirconium -- 50 (PM10) -- 5 (PM10) -- 8/20/2004 Interim Health Healthzirconium(IV) hydrogenphosphate 13772-29-7 zirconium -- 50 (PM10) -- 5 (PM10) -- 11/3/2014 Interim Health Healthzirconium(IV) oxide 1314-23-4 zirconium zirconium dioxide 50 (PM10) -- 5 (PM10) -- 2/20/2013 Interim Health Healthzirconium(IV) silicate 14940-68-2 zirconium zirconite 50 (PM10) -- 5 (PM10) -- 9/27/2007 Interim Health HealthZyme-Flow 657 -- Enzylase-K-40 -- 240 -- 24 -- 11/13/2012 Interim Health Health

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To aid in the search to determine if a constituent has already been included in the Published ESL List, the Toxicology Division is providing this quick search tool. First Pass Screening; only exact matches to data in the Published ESL List will result in a "Yes". Please search by CAS number AND

by Chemical Name and Synonym(s) to see if the constituent is currently listed on the Published ESL List. If a value of "No" is returned, please manually check the list using the Find function for those constituents before requesting an ESL from the Toxicology Division. If a request is received with constituents that are currently listed on the Published ESL List, it will be returned.

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Instructions: This form is designed to streamline the ESL request process. Please fill out to the best of your ability. It is critical that we have data to guide the ESL derivation. Some general tips include: 1) If an MSDS is available online, it is acceptable to use the URL instead of sending the form to the Toxicology Division. 2) If a chemical happens to be proprietary, you may indicate that. However, do describe the general class from which that chemical originates (e.g., amine, acrylate, mercaptan, etc.) 3) It helps us to know the phase of the chemical, which should be indicated in MSDS documentation. However, if there are processes that will change the way the chemical is emitted, you may wish to note that. 4) If you have any questions or comments, please contact the Toxicology Division Staff.

TCEQ Interim ESL Request Form

MSDS Provided? (Y/N) MSDS Link (Optional)N EXAMPLE clear viscous liquidN EXAMPLE liquid colorless

This form is designed to streamline the ESL request process. Please fill out to the best of your ability. It is critical that we have data to guide the ESL derivation. Some general tips include: If an MSDS is available online, it is acceptable to use the URL instead of sending the form to the Toxicology Division. If a chemical happens to be proprietary, you may indicate that. However, do describe the general class from which that chemical originates (e.g., amine, acrylate, mercaptan, etc.) It helps us to know the phase of the chemical, which should be indicated in MSDS documentation. However, if there are processes that will change the way the chemical is emitted, you may wish to note that.

Physical State (solid/liquid/gas)


Solubility in Water (20 °C) Vapor Pressure (20 °C)EXAMPLE EXAMPLEEXAMPLE EXAMPLE

This form is designed to streamline the ESL request process. Please fill out to the best of your ability. It is critical that we have data to guide the ESL derivation. Some general tips include:

If a chemical happens to be proprietary, you may indicate that. However, do describe the general class from which that chemical originates (e.g., amine, acrylate, mercaptan, etc.) It helps us to know the phase of the chemical, which should be indicated in MSDS documentation. However, if there are processes that will change the way the chemical is emitted, you may wish to note that.

Will the chemical be heated during processing?


Requestor NotesNN

Will an ESL of ≥ 2 µg/m3 suffice (for Step 4 of the Modeling and Effects Review Applicability guidance document)?

(Y/N)

For TCEQ Use Only

Short-Term ESL (ug/m3) Long-Term ESL (ug/m3)1000 100

87 8.7

For TCEQ Use Only

Toxicity InformationLD50 = >15440 mg/kg http://www.defend.com/wp-content/uploads/2015/05/DEFEND-Impression-Material-Bite-Reg-SDS.pdfLD50 = 300 mg/kg rat (to ESL = 87/8.7) http://www.sparchem.com/msds/999-21-3.pdf

For TCEQ Use Only

Derivation Approachsurrogate to organosiloxaneN-L Ratio

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Documents

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